As with any peptide, sourcing matters enormously
When a person receives a high dose of VitB12, it signals the overproduction of P.acnes in the skin, inducing an inflammatory response in the host and leading to numerous acne breakouts
Maybe you want some of the benefits from B12, or maybe you have a neighbor or friend who swears that they help with weight loss and energy levels
These diseases create barriers that prevent the body from processing food properly
"High prevalence of folic acid and vitamin B12 deficiencies in infants, children, adolescents and pregnant women in Venezuela"
Yes, injections bypass the digestive system entirely, making them useful for people with absorption issues