vitamin b12.injection Methylcobalamin Injection (Vitamin B12) B12 Injections for Energy: Benefits
Description
At typical dietary doses, B12 is absorbed at a rate of about 40-50% by way of intrinsic factor

While standard medical guidelines often suggest a monthly or quarterly maintenance shot, everyones metabolism processes B12 differently

My GP ordered some bloods after I told them the ordeal i was going through

Overdosing through food is rare
