exhausted after b12 injection Feeling worse Injection: Answering concerns Why Do I Feel Worse

Most commercial product is sold and used as oral capsules/powder rather than reconstituted

& Liu, D

Older adults are another group we monitor closely, as aging can naturally decrease the bodys ability to absorb vitamin B12

Lactobacillus -mediated weight loss may be brought about, at least in part, by changes to lipid absorption and triglyceride synthesis, since orally-administered Lactobacillus rhamnosus GG reduces intestinal lipid absorption and the expression of triglyceride synthesis-related genes in mice 98

Altschul, S

Because various vitamins and minerals mixed into the same pill can destroy active B12, forming B12 analogues, B12-look-alikes that not only can our body not use, but the analogues can be potentially harmful because they can inhibit the transport of what little B12 is left