how often should you get a b12 injection Shots at Home: How, Where & to Inject Yourself How Often Can You Get

One review concluded that vitamin B12 plays a key role in fat metabolism, noting that a deficiency could be linked to increased fat accumulation and obesity ( Another animal study found that severe vitamin B12 deficiency led to a significant increase in body fat percentage and cholesterol levels in pregnant mice ( Whats more, one animal study showed that administering B vitamins to rats fed a high fat diet reduced weight gain and increased levels of several enzymes that influence metabolism, compared with a control group ( However, current evidence is lacking, and additional high quality studies are needed to determine how vitamin B12 may affect metabolism and body fat in humans

Topical reactions: rare irritation , redness or dryness , especially at 3 %+ percentages on sensitive skin

As such, a B12 boost can help you quite a bit if youve been feeling fatigued, but only if a B12 deficiency is the reason

These are available at the drugstore on their own or as part of a B-complex vitamin or a multivitamin