For many patients, the result is simple: I feel more like myself again. A Final Word If something has felt offmentally, emotionally, or cognitivelybut hasnt clearly fit into a diagnosis, it may be worth looking at a different layer of the problem
Treat poorly documented capsules as the bigger near-term risk, not the compound itself
Clinical trials ran for 12 weeks without safety concerns
They are particularly beneficial for vegetarians and vegans (since B12 is found primarily in animal products), older adults with reduced absorption capacity, individuals with digestive conditions such as Crohn's disease or celiac disease, and anyone who has had gastric bypass surgery
If your levels are only mildly low, supplements may be sufficient