Up to 350 mg per day from supplements appears safe, though exceeding this may cause diarrhea
B12 Side Effects in Elderly: Safety Guide for Older Adults Vitamin B12 supplementation is commonly prescribed for elderly patients, as deficiency becomes increasingly prevalent with age due to reduced gastric acid production, pernicious anaemia, and medication interactions
Wipe the B12 injection site with an alcohol swab to sanitize the area
Sharps container Start injecting vitamin B-12 today to begin feeling many of the common benefits our customers are feeling, such as increased energy and reduction of fatigue, increased metabolism and basal metabolic rate, help with weight loss, improved sleep, boost in immune function and increased mood and focus
Many patients may report an increase in energy and a decrease in fatigue after starting B-complex injections, usually within days to a couple of weeks of regular treatment