Do you need methylated b vitamins for your health. Some do 40%! With a small mutation gene mthfr. This can cause problems in breaking down homocysteine (cardiovascular and dementia) and can cause detox and neurotransmitters to be off. OPTIMIZE MINERALS can help with proper B12 and folate. This is easy to get down 1 scoop per day drink in 6 oz water. Happy and Healthy Dr K