difference between b12 injection and pill Shot Guide: Benefits, Dosage & Side Effects Still taking vitamin B12 injections?
Description
In StatPearls [Internet]

The response time to B12 injections can vary based on the individuals level of deficiency and overall health
BMJ Open 10 (8), e033687

Honestly, the signs can creep up on you

The main symptom of water retention is the swelling of extremities and puffiness in the abdomen and face

Experimental models show increased cyclic AMP levels in adipocytes, indicating activation of second messenger systems typically linked to -adrenergic signaling
