So then I isolated a few people that I thought could benefit from it
injectable use remains investigational
Oral supplements might work for some, however, as we age, our ability to break down oral supplements often decreases
Associations of baseline levels of TMAO, choline and L- carnitine with cognitive function over time was estimated using a linear mixed model adjusted for demographics, vascular risk factors (hypertension, atrial fibrillation, diabetes mellitus, dyslipidemia, history of coronary artery disease), life style factors (smoking, body mass index), stroke severity, and ischemic stroke subtype
Even if you have enough vitamin B12 in your system, inhaling nitrous oxide can prevent your body from accessing and using the vitamin
(Hydrochloric acid separates B12 from the protein it's attached to in food