How to Yo-Yo diet! Part 1: Losing the Weight

So here is the story about the first time I’ve gone on a diet. After reading an article recently in the New York Times recently about how most Biggest Loser contestants have regained weight, it makes me concerned about the effects of extreme and yo-yo dieting. The article talks about a lowering of metabolism that follows weigh loss, along with painful urges to eat more and massive lethargy. Have they failed? Are these people weak-willed because they stopped working out 9 hours a week? Certainly not, it boils down to an issue of biology. Basically it revolves around the theory that we have a biological set-point for weight.As we attempt to lose weight, our bodies compensate by increasing hunger and decreasing activity/metabolism. Sheer force of will is often not enough to overcome this basic biological drive. I too have yo-yo dieted, and ended up weighing much more than I started. Here is my story.

You may know that over a year ago I was 250 lbs, obese, tired, and foggy. But for most of my life I feel I maintained my weight well around 230 lbs, likely starting back in high school after I was cut from the soccer team (mostly because I was too slow and lacked coordination). Nonetheless my weight and energy levels maintained well through high school and even college, although I’ve rarely weighed myself through the years. I’ve always eaten foods that taste good to me and eaten till full or satiated. I’ve never had a taste for sweets or chocolate, but do love my carbs of bagels, french fries, fettuccine alfredo, and rice. However, when it came time to get started in the dating world in 2011, I figured it might give me a leg up to slim down.


Me at my typical weight in 2009-2010, I’m sporting Extra-Large Ralph Lauren T-Shirts in both pictures that I am filling out quite nicely.

I did, in 2011, manage to lose a bunch of weight by following the Flat Belly Diet For Men. This diet touted the science of the Monounsaturated Fatty Acids (MUFAs) found in high concentrations in olives, olive oil, avocados, nuts&seeds, and dark chocolate (see the pattern here? I like diets that allow me to eat fat.). These foods were somehow naturally slimming for your waistline. And by following the meal plan of 5 small meals a day highlighting these foods can help you lose weight! At the same time I had also transferred to a Manufacturing engineering position that had me on my feet more often, and I was starting school for a Masters in Chemical Engineering. I was counting calories at the time, and even looked up low-calorie alcohols to consume while out with my college buddies. I eventually settled on bourbon-on-the-rocks, and my friends would even start to ask me “how is your bourbon diet going”?  And it was going well! I started to fit in my old high-school clothes, went down a size in shirts and pants, and started getting compliments from my co-workers!

When I think back to that diet knowing what I know now, here are the things that worked in my favor.

  1. Lower in carbs – By focusing on getting more “good fats” from olives, avocados, and nuts I was able to crowd out a lot of the carbohydrates typically in my diet, as well as being lower in potentially inflammatory fats like dairy or vegetable oils.
  2. Portion control – I did learn portion control by counting out my nuts into tiny prepared baggies, preparing wraps with feta, spinach, hummus, and turkey, and measuring the volume of my vegetables. While I think calorie counting isn’t the key to success in dieting, it is still good to understand the meaning of portion sizes and relative calories in foods.
  3. Skipping meals – Who has time to eat 5 small meals a day?! When I was busy in my Manufacturing Job and juggling school, I often skipped one or two of my 5 meals a day.
  4. More activity – As I mentioned I was on my feet much more for work during this time. I wasn’t doing any rigorous exercise but staying active at work and some occasional walks around the block seemed to help.
  5. Substitute beer for hard alcohol – Bourbon on-the-rocks is a much more fat-burning drink than beer. Hard alcohol is much lower in carbs, more concentrated so you drink less for the same buzz, and if filtered well avoids toxins that can come from beer or wine. Even now this is my drink of choice.
  6. Avoid the scale – For this diet I did not own or check in on a scale at all. As I mentioned I was doing this to look more trim and attract ladies. So for this purpose I didn’t need a scale, I could feel it when my clothes start to get baggy. When people asked me how much weight I had lost, I mostly just shrugged, truly not knowing.



Pictures of me in 2011 and early 2012, In the left I am wearing a Large Tommy Hilfiger T-shirt, showing I dropped a size through my new diet and activities.

Unfortunately, at that time I had no idea the reasons why I had been successful for weight loss. I only knew that blindly following the diet and counting calories seemed to be helping me. Eventually I would get bored of counting and measuring my food, start eating out more and slip back to old habits. Part two of this series I will dive into how I gained back more weight than I started with!

Thanks for reading!



Dorking out in Aruba

My wife and I visited Aruba a few weeks ago, the One Happy Little Island! It is an amazing place to visit, the beaches were gorgeous, food was great, and totally relaxing. In preparing for the trip, I also planned a few biohacks I would want to do before and during the trip. The term biohacking is part of an art of controlling your surroundings to improve your performance. While travelling you can expect whole new environments to try to work in your favor. Knowing we would be getting extra sun exposure was a key area of focus, aside from my normal focus on nutrition.


Obligatory thoughtful pose looking out over the water.

Sun protection is key due to skin cancer concerns, however, this advice is often conflicted by the fact that Vitamin D is so darn important. So I set out to try to understand how to improve the quality of my sun exposure. A supplement I stumbled across is Astaxanthin, which is an antioxidant member of the carotenoid family (think carrots and tomatoes). Astaxanthin is a naturally occurring substance responsible for the red color in salmon and krill. This supplement is reported to be protective from sunlight and extend the amount of time you can spend in the sun without turning red. So, for the weeks prior to our trip to Aruba, my wife and I started a daily supplement of this substance.

I definitely didn’t want to rely on Astaxanthin as my only protection, so I went to the EWG’s list of approved sunblocks to stock up on ones that avoid many of the risky chemicals in conventional sunblock. I ordered a few different brands, because we had used the Badger brand before and it didn’t spread well.

Finally, if we were outside not intentionally absorbing sunlight, I made sure I was always wearing a wide-brimmed hat to protect my face and neck from exposure, which are the most common places people get sunburn. I didn’t care if I looked like a dorky tourist, I definitely didn’t want to get a burn on my moneymaker (face).

When we arrived on the island, I really geeked out when I found out the island had an amazing supply of Gouda cheese! Not only is Gouda a delicious type of cheese, but it contains the highest Vitamin K2 content than all other cheeses. Why is this important? Well, K2 has been shown to be synergistic with the effects of Vitamin D, and having the right balance of K2 and D will help prevent Vitamin D toxicity. So as you are basking in the sunlight, enjoying some gouda cheese will be synergistic. Also, the fat from the cheese will help the body absorb both of these fat-soluble nutrients.


So much Gouda!

I put my Astaxanthin to the test one day by intentionally laying out in direct sun for 25 minutes without sunscreen. Afterwards I retreated to the shade, and allowed my newly produced Vitamin D soak in for 20 minutes. Then I applied sunscreen and we went in the water for a little while. I did get mottled redness around my shoulders, collarbone, and one forearm, but overall I did really good. I think the combination of being in the sun without sunscreen and being in the water losing some sunscreen caused my mild burn. So the Astaxanathin proved not to be a miracle skin protector, but I would like to think it helped avoid more severe sunburns.

Afterwards, I was able to apply some Aruba Aloe to my burns by using the free samples from the storefronts peppered across the island.

I found it quite easy to stick to my diet on the island. Most of our meals we prepared ourselves in the condo, having stopped at the grocery store on the first day to stock up for the week. The grocery store had a great name!


Super Food grocery store, with a Dragon Ball icon above it?

When we did go out to dinner, I also had an easy time sticking to my diet. I typically ordered the French Onion soup, and pulled all the bread out and ate everything else. The bread really looks nasty when it is dissociated from the rest of the soup. My meals were usually the fresh catch fish from the island, vegetables, and I always substituted the starch for extra vegetables! As a bonus, I asked for extra butter with my meals, and they came out with a server full of pre-melted butter! It was great!


Delicious Red Snapper with double veggies!

Aruba turned out to be an amazing trip. The beaches, sunlight, and scenery were beautiful. On top of that, I felt great by maximizing the benefits of the sunlight and nutrition sources on the island.

Thanks for reading!



What Happens to the Microbiome after a Fast and Cleanse? – uBiome – The Great Gut Experiment

The study of the human microbiome with relationship to health is a very exciting new field. Not wanting to fall behind the curve on this new health trend, I am jumping in head-first wanting to take full control of the bugs that live in my gut. I’ve enlisted uBiome to take a baseline sample of my microbiome, and have completed my first phase of the experiment to do a full gut cleanse! My cleanse included 4 days of fasting, some antimicrobial supplements, and top it off with colon hydrotherapy!

Knowing that gut bacteria generally survive by fermenting the foods from my diet, especially fiber, I wanted to see what would happened if I essentially “starved” them for several days. I came up with a liquid meal plan that would give me what I needed to thrive for several days but also deprive my gut as much as possible. Here was my overall plan:

Breakfast” – Water with Himalayan Salt & Bulletproof Coffee
Lunch” – Lemon Juice and Ginger Tea blend, & 32 Oz Green Juice from Cucumber, Celery, and Cabbage.
Afternoon Snack” – Dandelion Tea
Dinner” – Bone Broth w/ Butter & Garlic
Nightcap” – Heaping Tablespoon of Raw Honey before bed

I think this meal plan worked out phenomenally well. The timing of the fluids were around the normal mealtimes keeping my body nourished at the times it expects foods. The bone broth for dinner is very satisfying in the evening, and taking a tablespoon of raw honey is a clever biohack to promote sleep and calm the brain before bed. Foods like lemon, ginger, cabbage, and raw honey are all naturally anti-microbial which also help me in my effort to decimate any “bad” bugs down there. Recent buzz around bone broth as a means of healing the gut is another big reason why it is included in my diet.

As I mentioned I also wanted to take this opportunity to clear out any “bad” bacteria. There are many reports of foods that are naturally antimicrobial, antibacterial, and antiviral that can be used to boost immunity. The issue is that these alternative supplements and therapies are difficult to find effective doses and brands. However, in the spirit of this experiment, I went ahead and did as many as I could get my hands on. Here is the list of supplements I was taking during my fast:

  1. Coconut oil
  2. Oregano essential oil (mixed in the coconut oil and ingested)
  3. Honey
  4. Cinnamon (in the honey and tea)
  5. Garlic
  6. Echinacia & Goldenseal
  7. Oil Pulling (with the Coconut Oil)

Showing my collection of fabulous anti-microbial and immune boosting supplements.

Throwing all of these into my fast was hopefully making an impact on my gut. I do understand that supplements like these aren’t to be taken recklessly, as the same issues with developing resistant bacteria can occur with these supplements as they can with traditional antibiotics.

Finally, on the 3rd day of my fast I did colon hydrotherapy. This is a session lasting about 45 minutes where your colon is continuously flushed out with water. Without getting into too much details, I will say with this being the 3rd day of the fast, there really wasn’t much to come out. This is ideal, because now I am really getting down to clearing out the mucus and altering the lining of my gut. All hopefully in a positive way.

My experience during the fast was generally positive. I had plenty of energy, was going to work normally, and never really felt “hungry.” It is very interesting to separate the difference between feelings of hunger versus feelings of having an empty stomach. I had a few times in the afternoon when I felt some brain fog and fatigue, but really it wasn’t worse than the normal afternoon snooze feelings I usually have. After my colon hydrotherapy I felt light as a feather, and continued with my fast feeling energized and great. On the morning of the 4th day I went to a yoga class! Yes, I had no issue after 4 days of fasting to do some gentle exercise. After yoga I dreaded breaking the fast. I knew that if I started to eat it would trigger a cascade of food cravings. I drank a smoothie of avocado, cucumber, and celery, then waited for my next movement to collect a sample for uBiome.

Over the course of the fast I lost a total of 5 lbs. Pretty good! 5lbs in 4 days! However, my 4th day was also Christmas Eve, and by the time I came to my Christmas parties the food cravings had taken over. By December 30th I had gained back 7 lbs, uh oh! So take this as a cautionary tale, that fasting may not get lasting results, especially if you do it just before the holidays. I’m sure if I broke the fast and went back to my Bulletproof diet I could have retained some of the results, but unfortunately it did not work well.

So lets take a look at the uBiome results!

Fast Compare Bacteroides

My Before and After (Before in Grey, After in Blue) gut biome results from fasting. Definitely a dramatic shift in Firmicutes down and Bacteroidetes up in positive directions.

The first thing I will mention is the Bacteroides to Firmicutes ratio has greatly improved! As I mentioned in my previous post we generally see high Firmicutes associated with obesity and the Western diet. So it is good I am able to drive my results further to the Bacteroidetes spectrum. My results are consistent with the results found in this American Gut Project study. In fact, like the study I too found a beneficial shift in my Akkermansia, increasing that particular genus by 40% with my protocol (read more in the link to learn about Akkermansia’s role in the gut)! It is exciting to see that I am able to reproduce the same results as that study with my own data!

I did not see a particularly compelling loss of diversity, my diversity measure only dropped by 1 percentile. I was expecting to have a much bigger impact on the diversity having only lost 8 species of bacteria total. Oddly enough, those missing microbes were replaced by 7 new species, including proliferation of a beneficial Bacteroides species. This finding is consistent with Richard Sprague’s finding of new bugs after his gut cleanse experiment. So, while many species of bacteria did show significant shifts in their counts, only a few were completely wiped out. This is perhaps a good finding that our microbiomes are relatively robust even when subjugated to short term extremes. It does raise many more questions about where the new bacteria came from, and if the additional supplements of my 4-day diet affected the results at all. However, I am happy to have made a measurable difference at least in the relative ratios so far.

The two references in the previous paragraphs show that after a fast and/or a gut cleanse, the microbial communities quickly return to their original state (assuming you resume your same pre-cleanse diet). My next phase of my experiment is to settle back into my usual diet, however now supplementing prebiotics, probiotics, and more probiotic foods. This I hope to sustain some of the good shifts, while introducing and promoting even more good bacteria into my system. My results so far show that I am deficient in many of the Lactobacilli bacteria that are contained in popular probiotic supplements. So I am interested in seeing if those bacteria appear in my next sample.

Thanks for reading! Let me know if you have any questions on the diet or outcome! I feel like I can slice the data in many different ways to analyze it, but want to keep what I am reporting relevant and concise.


The Great Gut Experiment – uBiome – What Is My Current State?

This past year has been revolutionary with us being able to measure and relate gut bacteria to everything from brain health and immunity, to physical fitness and weight. I’m constantly being bombarded with articles about the importance of probiotic supplements and probiotic foods like sauerkraut, kimchi, and kefir.  Even the idea of supplementing prebiotics, fiber, and resistant starches to “feed” our gut microbiota (bacteria living in our guts) is now a common theme in health news.

What is more concerning to me is that foods and habits common to the standard Westernized world are often feeding the “bad” bacteria while decimating the “good” bacteria. These are the sugars, refined carbohydrates, anti-nutrients, preservatives, artificial sweeteners, plastics, fluoride, chlorine, antiseptics, and antibiotics so commonly found in the Western society. A good place to start to understand all this is Missing Microbes by Martin Blaser.

However, I have remained relatively skeptical about the relevance of these microbes. Even if we do relate certain microbiome-nourising foods to our health, can we really say that broccoli is healthy because it is feeding my “good” bacteria, or is it because of the nutrients it contains, or that we are avoiding bad foods by eating more good foods,  or some combination of all the above? I think it has to be a combination, and as we have seen in nutrition science it is very hard to separate these into individual variables for actionable advice.

However, there are some remarkable studies utilizing fecal transplants in humans and rat models that show the microbiome is causal to the health benefits related to it. We can take the feces from an obese rat and place it in a skinny rat, and see the skinny rat grow obese with no change in diet! And this can work vice-versa! This is exciting knowledge that fecal transplants could become a revolutionary treatment in the near future!

So how can we know what our individual microbiome looks like and how that affects our health? Enter uBiome, a citizen science project in which anyone can take their own stool samples at home and send it in for analysis. Not only can we answer questions for ourselves, our information can be used in concert with thousands of other citizen scientists to build databases of knowledge.

I bought a 3-pack from the website and with it I wanted to answer a lot of questions for myself. What is my current state microbiome? I have made a drastic dietary change last year, but is it still affected by my 26 years of Western diet and antibiotic use? Am I still fighting those “bad” bugs, or have they left me completely already? Am I missing any important bugs?

So that is what I set out to test. I tried to keep my diet relatively stable for the week of my sample. I did my Bulletproof Intermittent Fasting, large salads at work, veggie stir fry for dinner, beef, seafood, cheese, and occasional sauerkraut. The day before my sample I did eat lunch at a Mexican restaurant which may be particularly gut disrupting, but not out of the norm for me to eat out once a week so it should be an accurate representation. See the results here:

Phylum View Breakdown

This figure depicts the Phylum (Phyla?) of bacteria present in their overall percentages compared to the total count of bacteria in my sample.

The only thing I know to look for here is the relative ratio of Firmicutes and Bacteroidetes, which are the dominant Phyla in human guts. We know that the Western diet promotes more Firmicuties, and with a more natural diet you would see more Bacteroidities. These two phylum play a role in metabolism and the absorption of calories from the diet and higher rates of Firmicuties have correlations to Western diseases. However right now I don’t know of any absolute target ratio of these bacteria to be shooting for other than knowing I want more Bacteroidetes in general. I do know, for example, obese rats have a 0.27 ratio Bacteroides to Firmicutes, and lean rats have about a 0.63 ratio. My sample data shows my ratio is about 0.63 – so I compare well to lean rats! That is a good thing!

uBiome also presents a calculation of the functionality of my microbes, and what my gut bugs can and cannot do compared to the rest of the human gut samples sent in. See the chart below for the different categories and my rates compared to all other Men samples.

Function Analysis

The listing of metabolic functions and their relative strength compared to other samples. The blue bars represent my data, and the grey bars are that of all Men from the uBiome directory.

Interestingly, my caffeine metabolism is absolute garbage! Two of my samples confirmed it so I don’t think it is a measurement error. I must be lacking the bacteria that uBiome associates with that function (they don’t tell me which ones I am missing though). This may explain why coffee can easily make me feel wired and jittery (especially if it isn’t Bulletproof), and I absolutely cannot have caffeine in the afternoon! I did a few scholarly searches and found that they were able to identify strains of microorganisms in a coffee-eating insect that facilitate caffeine detoxification. They isolated Pseudomonas fulva as the primary driver of caffeine digestion in this insect by administering antibiotics to wipe out the bacteria, then reinoculated the insect with just this strain. According to my uBiome result, I am lacking in any of the Pseudomonas bacteria genus (I’m trying to be precise with my taxonomy), and they are normally present in humans in small amounts. My loss of Pseudomonas could be related to prior antibiotic use, just like how they were able to wipe it out in the insects in the study. I definitely will be looking further into this if there are any actionable ways to improve this metric for myself.

uBiome offers some great ways to analyze and compare samples, but it also offers functions to export all of my bacterial data to do my own analysis! I’m sure I will be including more discussion and analysis of my results in future posts.

With my next two uBiome samples, I hope to answer: What if I do ALL THE THINGS that can affect my microbiota? So I broke it into 2 phases. Phase 1 is to be as anti-microbiome as possible, but in a “good” way. So I went on a 4-day liquid fast, with as many naturally anti-microbial supplements as possible, and near the end of the fast having a full colon cleanse with colon hydrotherapy. See the results here in my next post.

Phase 2 will be as pro-microbiome as possible. I will go back to essentially my usual Bulletproof-esq diet, however introducing (for the first time) probiotic supplements, prebiotic fiber supplements, resistant starches, fermented foods, and even probiotic enemas. I figure my gut should be primed from phase 1 to receive all this pro-microbiome goodness.

After all of that and the relevant analysis, I will have hopefully answered for myself if I have full control over the bugs in my gut, or if they are relatively unaffected by my intentional perturbations. We shall see!


The Fat Awakens – How to Render Suet

For many years we have suffered through The Fat Wars. We had a period in the mid-1900’s with unbridled fat consumption; households would use lard, beef fat (tallow & suet), bacon, eggs, and butter without a second thought.  When the evil emperor (Ancel Keys?) associated these foods of plenty with our modern diseases, he was able to corrupt the government and companies into removing the animal-based saturated fats from our diet. The rise of the manufactured clone armies polyunsaturated fats were so overwhelming that they are nearly impossible to avoid. There was one glimmer of hope, the monounsaturated fats of olives (Anakin Skywalker) bridged the gap between the evil saturated-fat heart disease hypothesis (Dark Side) and the importance of real fat in our diet (Light Side). However, its legacy – Luke butter – must now finish the prophecy to bring balance back to the force fat. Can the heroes of this new saga bring a new era of saturated fat? The story continues…

It may take a while to fully wrap your head around the idea that saturated fat isn’t the enemy. There are a number of ways to do this – you can read the book The Big Fat Surprise by Nina Teicholz which chronicles the story of how saturated fat and the cholesterol-heart disease hypothesis came to rise through bad science, biased views, stubborn government, and big food agendas. Or you can read Good Calories, Bad Calories by Gary Taubes, which dives into and debunks the ideas that saturated fat conveniently causes heart disease, cancer, obesity, diabetes, and all of our “diseases of civilization”. They cover how the “heart healthy” polyunsaturated fats that have replaced the saturated fats in the Western diet are probably not helping our current epidemics of health. Both of these books provide compelling arguments that saturated fat is nothing to be feared.

After reviewing the literature above you might not be fully convinced that saturated fat is not culprit of all of our modern diseases. We may want to continue to hold saturated fat in jail as “guilty until proven innocent.” Especially since the real criminals of health are still out there running rampant. So then you may stumble into Grain Brain by David Perlmutter or Wheat Belly by William Davis which discuss the issues of refined carbohydrates and the damage they can wreak on our health. Or just pop in That Sugar Film and watch Damon Gameau’s health quickly deteriorate as he switches to a diet containing the average sugar intake of Australians.


Two perfect examples of products marketed as “heart healthy” (see the giant hearts on them?) when their helpfulness to the heart is still heavily debated.

We may want to place blame on the fast food companies like McDonald’s whose rise in net sales and % of household spending skyrocketed during the era of the obesity epidemic. However we have to be careful of these epidemiological associations as that is what led us to falsely blame saturated fat to begin with. McDonalds and other fast food restaurants have complied with our saturated fat witch-hunt by systematically removing and replacing it with “heart healthy” polyunsaturated fats. However, the movie Supersize Me does compel us to also see that there is a potentially deadly combination of carbohydrates and low quality fats.

To fully convince myself I started a year-long diet experiment where I targeted the majority of my calories to come from fat, particularly saturated and monounsaturated fat. The results of that experiment have been phenomenal. My diet is more satisfying as I use foods like butter, coconut oil, avocados, and olives to curb hunger cravings. I’ve turned to ghee for frying which is stable at higher temperatures and imparts a delicious flavor in my food.

But what if butter and coconut oil are the gateway fats to harder (literally) fats? Do we dare to approach the dreaded animal-based saturated fats – the lard from pigs, tallow and suet from cows? These have been the most ostracized of all the saturated fats. Most of the early adopters for the saturated fat revival seem to easily accept back the vegetarian saturated fats such as coconut oil, palm oil, butter, and ghee. We are still a little squeamish about taking the next inevitable plunge.


My current stash of saturated fats: MCT Oils, Coconut Oil, Ghee, and Tallow

Remember that not too long ago tallow was used in the fry oil of McDonalds and many restaurants. This oil is shelf stable, less prone oxidation, resistant to high temperature, and more rich and flavorful than the other fry oils available. When companies like McDonalds, Nabisco, Frito-Lay, and others had to remove the saturated fats from their products they had a difficult time finding alternatives that would impart the same taste. Having this fat is a great culinary boon to have in any well stocked pantry. The trick is finding it. It is currently a rarity in the supermarket, so the key is to obtain suet from a local butcher and render it yourself. If you are lucky enough to get your hands on this the process for rendering is very straightforward.

See the process here:

1. Obtain some nice hunks of suet. These have a waxy feeling cellophane around the outside. Trim off any excess meat or blood that may be on it.


A hunk of suet! YUM!

2. Cut it into small pieces, or toss it in the food processor and give it a few good pulses. Put it all in a crock pot and start it on low and cover it.


A pile of chopped suet in my crock pot.

3. Leave alone for a few hours, starting to stir occasionally when a good amount of liquid is formed.

4. After about 8 hours it will be fully rendered, with only some brownish floaties left in there.


Here it is a few hours in, eventually there will only be the brown floaties left.

5. Pour into a glass casserole dish through a cheesecloth and a strainer, I used a nut milk bag. I caught the extra floaties in the nut milk bag (important for wringing out all the fat in the next step).

(no picture here, my hands were covered in grease at this time so I didn’t want to get it on my camera!)

6. Squeeze the remaining floaties (wrapped up in the cheese cloth or nut milk bag) to extract the last bits of fat from the suet, I did this by hand which was quite unpleasant due to the heat. Other websites recommend using a ricer to squeeze them out.


7. Allow it to cool on the counter, I do it overnight and loosely cover with aluminum foil.


8. Put in the fridge for a few hours to make it easy to chunk apart with a knife. They can be easily bagged or re-melted into jars.


So there you go! A new saturated fat ready for use. Tallow is perfectly stable to stay on the shelf for months. If you don’t have access to suet then just make a batch of bacon and save the grease for later. Enjoy!


Bulletproof Conference Bullet-Points

Hi Everyone!

It has been a few crazy weeks! I’ve fallen behind a bit on blogging for a variety of reasons, one of which getting somewhat addicted to the videogame Destiny for PS3. But more on that later…

The 3rd Annual Bulletproof Biohacking Conference was October 23rd through the 25th in Pasadena California. This 3 day conference was jam-packed with biohacking vendors, top-notch speakers, and wonderful people. It was kicked off with an extraordinary performance by Charlie Faraday, and the energy level was high throughout the entire conference.


Charlie Faraday in a spectacular opening performance!

I’m going to summarize the main points of the conference in a few categories, but be warned the experience was far greater than any sum of these items.

  1. Diet
  2. Nutrition/Supplements
  3. Brain Hacks
  4. Body Hacks

1. Diet:

The entire conference structure felt like an analogy to The Bulletproof Diet. There was unlimited Bulletproof Coffee and FATwater provided throughout the day. There was no on-site lunch although many local restaurants made special “Bulletproof” dining options available for the weekend. So for the majority of the conference most people were likely in a fat-fasting state (AKA Bulletproof Intermittent Fasting). This is where you have only ingested butter, medium chain triglycerides (as found in the Brain Octane oil supplement), or other fats for a long duration of time. As Dave Asprey argued in his lecture that fat-fasting has benefits over intermittent fasting including reset hunger hormones, reduced stress hormones, and greater brain performance. The other argument to using Brain Octane oil is that it is converted to ketones (energy molecules derived from fat) in the presence of higher blood-glucose levels. The advantage here is a person can still eat carbs and have the benefits from ketones. So, carbs are used strategically in the diet without the typical brain fog and cravings that come after ingestion. I loved this lecture from Dave and it felt like an awesome explanation of his diet methods.

Dave Asprey

Dave Asprey of Bulletproof going over his slides on Hacking our Willpower with diet and lifestyle.

Also note; this is a super-high level summary of the diet and ketones, I’ll likely do an expanded post on ketosis in a future post.

2. Nutrition/Supplements:

After we have sorted out our energy sources the next logical step is to make sure we are well covered with nutrition intake. Of course there are the Bulletproof line of supplements for energy and detox, as well as representation from Surthrival, Ola Loa, Sun Horse Energy, Jing Herbs, and Natural Stacks. If you are craving some healthy protein you can ask the coffee counter to spike your coffee with Upgraded Collagen, stop by Arizona Grass Fed Beef for some bone broth, pick up some awesome jerky from Epic, or grab a can of salmon from Vital Choice.

One immediate draw for me was the injectable nutrient clinic! I knew from the start that I had to try it, having never done it before and my inner biohacker was screaming at me to do it! However, it didn’t go as smoothly as I imagined so here is the story: My wife and I show up for our time slot and I was buzzing on coffee. They told me to eat something so I open up my backpack and start eating a whole cucumber, homemade kale chips, and nuts. I settle into my chair and they start looking for veins on my arm to stick. They do one stick with the needle, I told them it was kind of uncomfortable, so they pull it out and said they’d stick me again in a slightly different location. This was not a pleasant idea to me, but we got the right spot on the 2nd try and they started the nutrient drip. Then they moved on to get my wife started by looking at her veins. It was taking a while to find a vein on my wife, which is a common issue for her. Meanwhile I am sitting next to them with my drip and I start feeling a slight upset stomach. I figured it was because of the caffeine and the food I just scarfed down. As the stomach upset slowly subsided, I started feeling lightheaded with my peripherals getting dark. I decided to finally say something before they get too involved with my wife, “Hey, I’m not feeling so good.” My wife and the doctor look at me and apparently I was ghostly pale, so they immediately stop my drip, put a cold pack on my neck, and gave me some water. I recovered fully after about 5 minutes and they started my drip again but much slower. They got my wife started and we are sitting pretty good with our drips. A little later I started feeling a slight burn in my upper arm, so I told the doctor and they set me up with a heat pad to keep the blood flowing, and they added some buffer solution to my drip. This is likely because the vitamin C is acidic, and I am probably sensitive to the acidity. We finally finish our drips and are sent on our way!


Finishing up my nutrient drip!

But don’t be afraid of the nutrient injections based on my experience! As a biohacker I’ve learned some things from my personal experience for the future, such as advising the doctor that I need a slower than normal drip and likely need a less acidic solution than other people. Keep in mind there were a dozen people who were in-and-out of the clinic in the time that I was getting mine done, so it appears the majority of people have no issue with this process.

3. Brain Hacks

Once your brain is well fueled with ketones and well nourished with supplements, you are in prime state to train it. We had the Bulletproof staple Heart Math, which clips to your ear and measures your heart rate variability. By simply measuring your heart rate the device can tell you if you are in a stressed mode or meditative mode, and this can be controlled with breathing exercises and focusing on a positive thought or emotion.

The next biofeedback device we tried was Neuromore, which utilized the Occulus Rift virtual reality setup with a biofeedback headband. Once set up, it runs you through a virtual reality tunnel with a spoken guided meditation. Apparently the speed and the colors of the tunnel respond to your mental feedback, giving you a more intense output as your brain gets more engaged. This was a lot of fun, and I loved the synergy between the videogame setup and biofeedback meditation. I believe that eventually videogames will be designed to give these kinds of positive feedback loops (many of which already are) and that self-help tools are becoming more like games.


The virtual reality tunnel we explored in the Neuromore demo.

There were also great presenters and workshops on hacking your performance, meditation, and gratitude. Among them were Alison Cebulla, a certified health coach and founder of the Kindness Challenge, who taught a great interactive workshop on meeting new people and conversation starters. We had a powerful presentation Brendan Burchard on traits of high performance people, such as having Clarity, Energy, Productivity, Influence, and Courage! And simple ways we can improve those traits such as not checking your email for the first hour of your day to improve Productivity.

4. Body Hacks

Finally lets get into hacking our body! I love the Bulletproof methodology that working your body smarter and not necessarily harder is key. The epitome of body hacks was the ARX machine. This is a beast of a machine which is designed for you to put your entire force against the machine, and do this for only 3-4 repetitions. After those four repetitions, you are completely spent. I set up the 1st day to do my chest press and pull-downs. I was actually buckled-in so the machine doesn’t take me with it! As I pull down with all my force, the trainer was lowering the straps with with me with a remote control. Then when he reversed it had to resist the straps from coming up like my life depended on it. We do this 3 times for pull-downs and chest presses, and afterwards my arms felt like jelly. I could barely hold my camera stable to take pictures the rest of the conference!


Look at my face! That is me pushing at full force in this Leg Press (see the Heart Math station in the background)… The only other time I make that face is when I try opening stuck jars…

Like a good videogame, the ARX had real-time visual feedback of the force I was exerting on a time dependent graph. On my second rep the trainer was telling me to beat my last peak, but I was clearly not even close to getting there. The trainer later explained that I was supposed to fail as my muscles are fatigued, but that is the motivation to give it my all… sounds a lot like a videogame to me. The amazing thing I learned about my strength curves is that I am able to output much more force while resisting the upward motion as opposed to doing the standard pull down motion. This means the machine is effectively working the maximum number of muscles, if i was using a typical pull-down machine I am limited to only working at my pull-down strength, which is about 40% of my total muscle capability.

ARX graph

The final graph from my chest press. You can see the 3 large peaks in the green that are my 3 repetitions.

After I finished my workout on the ARX I told the trainer, “Well, that was my workout for the year, see you next year!” That statement sums up how I feel about the entire conference. It was one massive burst of awesomeness, which will last me until I go again next year!

Again, this only brushes the surface of the amazing experience at the Bulletproof Biohacking Conference! Leave me any questions you may have about the conference below or send me a message!


My Health Transformation – AKA How to Look Good in your Cleanroom Suit

Greetings Everyone! I’d love to share with you some details about my recent health transformation! The other day I met with my new physician and gave him the abbreviated story of my recent diet changes and weight loss. So I figured while it is on my mind I can give you all the high level overview as well. I plan that this will be a multi-part story since it is not only a long story, but a story I plan on continuing to make changes and improvements on.

So here are the numbers. By December 2014 I was pushing over 250 lbs! This was a new high even for me, but I knew things were bad when I got fitted for a tux for my brother’s wedding in August 2014 and my waist size was 44 inches! That’s 6 inches larger than the pants size I typically wear of size 38, and I finally realized why I was in pain wearing my pants every day. In January 2015 my wife and I attended the Raw Food Institute where I lost 8 lbs during the week-long retreat, and much more by sustaining what I had learned from the program. When I got fitted for my tuxedo on February 1st, 2015 for a friend’s wedding I was size 40! Not bad for only 1 month of work. I returned again to volunteer at the Raw Food Institute in April, which further kickstarted my metabolism and weight loss. I realized that I had dropped so much weight I needed to get re-fitted for my friend’s wedding again, so on May 15th, 2015 I got re-measured for a size 37 waist! Not bad! Now (October 2015) I am maintaining my weight around 196 lbs and comfortably wear size 36 pants. Pretty good story overall.

Me in my tuxedos! On the Left taken August 2014, and on the right taken June 2015.

Me in my tuxedos! On the Left taken August 2014, and on the right taken June 2015.

One revelation that I want to share before I get started is this concept of having “good genes.” Until this year, I figured that genes are locked-in and completely dictate your body’s health and functions. If your genes make you disposed to obesity, asthma, allergies, diabetes, cancer, etc, then I figured it would be futile to try to avoid this by “living healthier”. However, I’ve proven to myself that I have a lot of control over my health, and that recent research in Epigenetics and the Gut Microbiome are reinforcing what I have been learning with my own body. This is very liberating knowledge, that I understand the effects of a slice of pizza vs a slice of quiche on my body!

In the spirit of practicing some Lean Techniques, I’ll be writing the rest of my story in the Plan, Do, Check, Act (PDCA) cycle. I want to emphasize this mindset because as I explained in my last post on Setting Life to Hard Mode we need to create optional challenges for ourselves, and then keep iterating different solutions until we find one(s) that works. PDCA is a simplified way of taking action against a problem in a cyclical way.

Plan: Where do we want to go? How do we get there?

I have never worried about my weight. I was taught that a higher than normal mass was acceptable, as long as you are feeling good. In December 2014 I was not feeling good. I would wake up not feeling refreshed, I was dependent on coffee to keep me awake even though the coffee itself was giving me headaches and jitters, and my concentration and productivity were at a low. So really the plan was to improve my energy and overall wellbeing. The original plan was to attend the Raw Food Institute to try how a diet and lifestyle intervention would do.

Do: Complete the PDCA cycle on several different alternative solutions.

The Raw Food Institute not only gave us great results and knowledge about food and lifestyle, but it also sparked my interest to keep trying more improvements and see how they work. Here is a short list of the improvements that worked.
1. Raw Vegan Foods! Filled my diet with green veggies, sprouts, green juices, avocados, nuts, and fermented foods!
2. Bulletproof coffee: using the Bulletproof coffee beans with butter and coconut oil gives great quality coffee with no jitters or crash! Also keeps you full for a long time and kickstarts fat metabolism.
4. Meat from healthy & happy animals: preferably grass fed, local, pasture raised.
3. Yoga: great functional movement to build strength and reduce stress.
4. More high quality sleep! Key for stress reduction and repair.

Check: Review and analyze the changes and see what you have learned.

As I mentioned above I was looking to improve energy levels, make my pants fit better, and lose some weight. While energy is difficult to track, it was key to be mindful of the changes I was making and think about my mood, happiness, concentration, etc. I did take some Before and After photos to help keep me motivated and have a good benchmark to reference.


Act: Take action based on what you learned in the do step: If the change did not work, go through the cycle again with a different plan. If the change did work, update your standard procedures to reflect the new improved state.

The key to all of these changes is to make it sustainable. In many ways it was a long transition to get rid of old foods or a high cost to stock up on new foods. The secret for me has been to crowd out with good foods and make it as convenient as possible to make the right choices. After a while it becomes a habit. If I fall off the wagon for too long then I start to feel declines in energy and increases in weight that further incentivizes me to get back on track.

While change isn’t always the easiest thing to do, I like to think the long term benefits of these changes will save me a lot of trouble. And the incentive is the immediate results that I have seen and more importantly been sustaining. Even better is when you go to work and people compliment on how you look in your clean room suit! Let me tell you that you cannot hide your gut under one of those!

Now I am ever-vigilant to think about small ways to improve my health, evaluate them, learn from them, then modify or sustain my daily practice. In that spirit I am super excited for when I attend the Bulletproof Biohacking Conference next week as a culmination of what I have learned! Stay tuned for posts about my journey there!