UCP1 expression is not sufficient proof of thermogenesis
the freed B12 combines with intrinsic factor so that the body can absorb the vitamin)
Safety and Tolerability of the Hexadecapeptide AOD9604 in Humans, Stier H., Vos E., Kenley D., Journal (Journal of Endocrinology and Metabolism, Volume 3, Issues 12, 2013, Pages 715)
I am down 10 pounds and feel like I have more energy
Benefits include improved energy, better sleep, elevated mood (it raises serotonin), increased focus, hormone regulation, hair growth + so much more
Some of the benefits of B12 shots include: Increased Energy Levels Improved Cognitive Function Enhanced Mood Strong Cardiovascular Health B12 and Testosterone While B12 shots do not directly impact testosterone levels, there is some evidence to suggest that vitamin B12 supplementation may indirectly benefit testosterone production