Research on Vitamin B-12 has proven that it is not harmful.
In contrast, DIO mice in both groups switched from WD to LD each had significantly increased Proteobacteria relative abundance (represented solely by the genus Parasutterella ) compared to both the WD and the LD controls, suggesting that Proteobacteria relative abundance may be largely influenced by stress or the differences in net energy expenditure (or associated body weight changes) caused by the diet switch
Furthermore, the study demonstrated that the addition of growth hormone to BPC 157-treated fibroblasts activated Janus kinase 2 (JAK2), a key downstream signaling molecule in the GH receptor pathway
The brain, heart, lung, liver, kidney and gastrointestinal tract lesions were counteracted, as were the venous and arterial thromboses and stasis was abolished, both peripherally and centrally, along with the counteracted ECG disturbances [80]
Translation: it helps your brain work better, your body make energy more efficiently, and your mood stay stable
Certain medications The following drugs can reduce levels of vitamin B12 in your body: Antibiotics -- long-term use can lower vitamin B levels generally Anti-seizure drugs Chemotherapy medicines, especially methotrexate Drugs used to reduce stomach acid, like H2 blockers (Pepcid AC, Tagamet, Zantac) and proton pump inhibitors (Nexium, Prevacid, Prilosec) Metformin (Glucophage) -- taken for diabetes Colchicine -- taken for gout Some cholesterol-lowering medications Other causes You're over 65
