Vitamin B12 (cobalamin) is an absolutely essential nutrient that our bodies cannot produce on their own
There are a few other groups that need to take more vitamin B12, usually as a supplement, to avoid deficiency
Here's the honest picture: Strong: Consistent positive results in animal studies Multiple mechanisms that make biological sense Good safety profile in research settings Decades of study without major red flags Weak: Limited human clinical trials Not FDA approved for any indication Long-term effects unknown Quality control issues with commercial products The peptide is stuck in an odd place
381 Adequate amounts of the trio of methylators, B6, B9, and B12, are required for the conversion of homocysteine into S-adenosyl methionine, or SAMe, a form of methionine involved in the synthesis of many critical biomolecules, including neurotransmitters
Is BPC-157 a Steroid or a SARM