Medically reviewed by Sohaib Imtiaz, MD Key Takeaways Take vitamin B12 on an empty stomach in the morning or early afternoon ...

However, when considering shots, you'll want to consider a few things. One, they'll be more expensive than vitamin B12 supplements. They can also cause side effects, such as skin rashes, headaches, ...

Everything you need to know about vitamin B12, the biggest benefits and what happens if ... supplements and injections. Vitamin B12 contains cobalt, hence its name, cobalamin.

Generally, taking your vitamin B12 consistently is most important, but there is a time of day you might want to prioritize ...

Here are the signs of vitamin D deficiency that you might experience. Vitamin B12 is essential for the effective functioning of your body. Read on to know why and in what quantity you need this ...