Our health is predetermined to some extent by our genetics.  Many of us have an ancient genome that is challenged by modern processed food sources.  Autoimmune disorders are often the result of assaulting our bodies with modern sources of carbohydrates and sugars.  The solution to this dilemma is to switch to a ketogenic diet.    Remarkable things can happen to our bodies when they are relieved of the trauma of fighting foods we are not equipped to digest.  Science has also learned that ancient genotypes actually need more fat — not less.  We just need good saturated fats like Bullet Proof Brain Octane and grass fed butter.