Do I need B12 if I take a multivitamin?

In fact, the federal government’s Dietary Guidelines for Americans suggest that people older than age 50 take a multivitamin supplement as a way to ensure adequate B12 intake. Many store multivitamins contain high amounts of B12.

Can vitamin B12 be taken with other vitamins?

It’s best to take vitamin B12 (cobalamin) with other B vitamins, including vitamin B6 (pyridoxine), to prevent a B-vitamin imbalance. Some studies show that supplement combinations of vitamin B12, vitamin B6 and folic acid may reduce the risk of stroke.

Is there enough vitamin B12 in a multivitamin?

Multivitamin/mineral supplements typically contain vitamin B12 at doses ranging from 5 to 25 mcg [22]. Vitamin B12 levels are higher, generally 50–500 mcg, in supplements containing vitamin B12 with other B-complex vitamins and even higher, typically 500–1,000 mcg, in supplements containing only vitamin B12.

Can you take vitamin B12 with prescribed medication?

If you are currently being treated with any of the following medications, you should not use vitamin B12 supplements without first talking to your health care provider. Medications that reduce levels of B12 in the body include: Anticonvulsants — include phenytoin (Dilantin), phenobarbital, primidone (Mysoline)

When should I take vitamin B12?

“Take water-soluble vitamins on an empty stomach with a glass of water,” recommends Dr. Perez-Gallardo. And since it can be energizing, Dr. Perez-Gallardo says that the best time to take vitamin B12 is in the morning, so it won’t affect your sleep.

What are the benefits of vitamin B12?

Vitamin B12 is a nutrient that helps keep your body’s blood and nerve cells healthy and helps make DNA, the genetic material in all of your cells. Vitamin B12 also helps prevent megaloblastic anemia, a blood condition that makes people tired and weak.