Growth hormone plays an essential role in fat metabolism by stimulating lipolysis (the breakdown of stored fat into energy)
For example, a study conducted by the University of Oxford found that individuals with higher B12 levels had better cognitive function and a lower risk of developing Alzheimers disease
Depletion Over Time: The body uses Vitamin B12 continuously for vital functions, and its levels can deplete over time
It appears to coordinate multiple repair pathways simultaneously, which may explain why it shows benefits across so many different tissue types
Key gaps to address: dose-response in humans, safety/tolerability profiles across populations, interaction effects in stacks, and long-term cardiometabolic outcomes
Loading phase: If you are low, treatment often starts with a series of injections (for example, once a week for several weeks) to replenish your body's stores