Michelle Andrews, founder of ChiroHer, and I've helped hundreds of patients understand their health needs, including when injectable b12 for humans might be the right solution
While elevated B12 levels are generally not a direct result of medication, certain drugs can affect B12 status 2
This means even people with a B12-rich diet can fall short as they get older
Fatigue can have many causes, including stress, poor sleep, hormone issues, nutritional deficiencies, or other medical concerns
For researchers using oral capsules, taking the compound 30 to 60 minutes before meals in a fasted state may enhance fat oxidation effects, though this recommendation is based on theoretical considerations rather than controlled studies