Vitamin B12 is not considered dangerous for most men, but excessive supplementation may mask underlying health issues, such as folate deficiency, if not managed with proper medical supervision
Also, if you are pregnant and breastfeeding
Blood pressure monitoring is advisable
While its best-known role is in erythropoiesis (red blood cell formation), its also involved in: DNA synthesis Regeneration of bone marrow, GI lining, and respiratory tract lining Nervous system development and maintenance (11) Prevention of anemia Although a B12 deficiency isnt as common as vitamin D or even folate, it still happens
Consistency matters significantlymissing doses allows levels to drop
Pale or yellow skin is a common sign of B12 deficiency