how often do you give b12 injections Should Get Injections? How Often Should You Get

While generally well-tolerated, some patients may experience side effects

The good news: Taking excess B-12 won't hurt your health

If you're using a glass ampoule, tap the top, snap it open away from you, and draw from the bottom

So, if you are eating a varied diet and do not have a laboratory-documented vitamin B12 deficiency, you do not need additional supplementation. However, she explains people who subscribe to strict vegan or vegetarian diets are much more likely to be at risk of vitamin B12 deficiency, and they should take supplemental B12, especially when pregnant or trying to become pregnant

For example, a 2019 study of over 9,000 adults found people with obesity had lower blood levels of vitamin B12 (8)