Some of you may know that I really swear by the concoction commonly referred to as Bulletproof Coffee. It’s marketed as a kind of gimmick, but the methods and ingredients involved are actually quite sound. Still, some of the claims made by Dave Asprey, the man behind Bulletproof Coffee range from suspect to just a marketing ploy.

For starters, I don’t think it’s a magic potion and it’s not for everyone (especially those of you who don’t like coffee or have sensitive stomachs). I personally like it because it combines healthy fats and caffeine in a very quick and manageable drink. I love it in the morning before my workouts. The healthy fats provide fuel and the caffeine helps keep me awake and alert. Again though, everyone may not experience the same results with this concoction. However, I always suggest eating healthy fats in some form or another (see my Nutrition Guide) and consider them crucial for our diets.

Bulletproof Coffee is easily made at home with a few simple ingredients. All that is required to make it is fresh coffee, unsalted grass-fed butter (I take one tbsp), coconut or MCT oil (also one tbsp) and some type of blender.

Unfortunately, one major aspect of Asprey’s Bulletproof Coffee that I consider suspect is that he insists you must purchase his coffee beans to avoid dangerous toxins. Asprey claims that other kinds of coffee purchased at stores or cafes are toxic. More specifically, Asprey insists that they contain aflatoxins due to mold. This is quite misleading. He is implying that you can and will get sick if you purchase coffee other than his own.

According to some studies roasting any coffee actually destroys almost all of the potential aflatoxins. A study done in the academic journal, Mycotoxin Research, states the following: “The percentage of toxin destruction was up to 93% for light roasted and 99% for dark roasted coffee with a slightly higher rate up to 100% for the electrically roasted coffee for light and dark roasting.”

Also, bear in mind that a variety of other foods contain or are at risk of containing aflatoxins. This includes nuts, legumes and seeds. Even if there are small levels of toxins present in our foods the risk is still minimal to none according to Dr. Bryan Chung, founder of Evidence-Based Fitness and a board member of the academic journal, Clinical Journal of Sports Medicine.

Toxins are everywhere. We should only be concerned when they’ve reached levels beyond regulated safety measures. It’s the dose that makes the poison. For example, apples contain cyanide, a potentially lethal poison yet we eat them everyday. Why? Because the amount of cyanide is so small, that it’s not worth considering as a health threat.

As much as I enjoy Asprey’s recipe for Bulletproof Coffee in the morning, some of the results are a bit farfetched. At the very least, they are subjective, meaning there are not any studies or research to fully support some of his statements – something I’m always careful to avoid.

Have you tried Bulletproof Coffee? How do you like it?