According to the 2.4 micrograms (mcg) daily for ages 14 years or older 2.6 mcg daily for pregnant people 2.8 mcg daily for people who are breastfeeding or nursing It may be possible to get enough vitamin B12 from foods
The FDA explains that compounded drugs are not FDA-approved , meaning the agency does not verify their safety, effectiveness, or quality before marketing (see Compounding and the FDA: Questions and Answers )
B12 can help reset your metabolism and keep you at an ongoing healthy weight and with the energy to get out and enjoy life to the fullest
However, deficiency is common, especially in people with low stomach acid, digestive conditions, vegan or vegetarian diets, or age-related absorption decline
You can also consume green tea, B vitamins, ginger, and turmeric to support the body especially the liver in processing alcohol
These include: Improved energy Weight loss Improved capacity to exercise Metabolic homeostasis The potential to boost longevity Are there side effects