Because B12 dissolves in water, whatever your body doesn't put to use gets flushed out instead of stockpiled
Then, a protein called intrinsic factor, produced by cells in the stomach lining, attaches to the freed B12
Individuals at risk of vitamin B12 deficiency include older adults, people with gastrointestinal disorders, those who have had gastrointestinal surgeries, individuals on a strict vegan diet, individuals who take metformin for blood sugar control, and people taking proton pump inhibitors for chronic heartburn
The peptide stimulates lipolysis (fat breakdown) and inhibits lipogenesis (fat formation) without directly affecting muscle proteins
Worth Noting 5-Amino-1MQ targets an enzyme in fat cells rather than working through hormonal, receptor, or neurotransmitter pathways making it mechanistically different from every other metabolic compound available
Vegan and vegetarian athletes almost certainly need supplementation, as do those over 50 whose absorption naturally declines