can a b12 injection make you feel tired Feeling all the time? It might not just be “life.” Low vitamin leave feeling exhausted, foggy, weak or run down, and many people don't realise they're deficient. In Rx_Content_Optimized Research Peptide Catalog | Variant:100mg

can a b12 injection make you feel tired Feeling all the time? It might not just be “life.” Low vitamin leave feeling exhausted, foggy, weak or run down, and many people don't realise they're deficient. In Rx_Content_Optimized Research Peptide Catalog | Variant:100mg

Research Peptide Catalog | Purity Collective

Many People Are Deficient The recommended daily intake (RDI) of vitamin B12 is 6 micrograms per day

Rx_Content_Optimized

Variant:100mg

High doses might also possibly interfere with levels of other vitamins, enzymes and minerals, which is always a potential problem when taking any nutrient in very large quantities