b12 injections make me sleepy Is it normal to feel tired after injection? Why Do I Feel Worse
Description
Moderate quality of evidence indicates treatment with vitamin B12 does not improve brain function
Mental health : It plays a role in the synthesis of neurotransmitters that influence mood and brain function, helping to prevent depression and maintain cognitive health
May 2018;33(3):522-531
B12 injections are not a fat-burning treatment
