vitamin b12 injections and potassium shots: Uses, benefits, side effects Are Vitamin B12 Shots Right
Description
age-related plasma decline (roughly 200 ng/mL at age 20 to about 80 ng/mL by 60): Pickart L, Margolina A
But its been shown that symptoms can begin as low as 400 pg/ml, so the US normals are definitely not OK
Vitamin B12 is essential for good health
We talked about how important it is to spot and treat this problem early
