Chicken: 1/3 cup (75 g) provides 3% of the RDI
Ideal candidates include individuals experiencing unexplained fatigue unresponsive to sleep and stress management, vegetarians and vegans lacking dietary B12 sources, adults over 50 with age-related absorption decline, patients with digestive disorders affecting nutrient absorption, those taking medications that deplete B12, and anyone seeking natural energy support without stimulants
Staying well-hydrated and resting for a short period post-injection can help alleviate these feelings
[DOI] [PubMed] [Google Scholar] 161.Du B., Fu C., Kent K.C., Bush H., Jr., Schulick A.H., Kreiger K., Collins T., McCaffrey T.A
Intramuscular injection