How much B 12 should you take a day?

Vitamin B12 is an essential nutrient. Fish, shellfish, meat, eggs, and dairy products are good sources of vitamin B12. The amount that should be consumed on a daily basis is called the recommended dietary allowance (RDA). The RDA is 2.4 mcg daily for people 18 years and older.

What is the best time to take methylcobalamin?

What is the best time to take Methylcobalamin? On an empty stomach, water-soluble vitamins are better absorbed. That means bringing them in the morning for the first time, 30 minutes before eating, or two hours after a meal. In water, water-soluble vitamins dissolve to allow your body to use them.

What Mecobalamin 500 mg for?

Methylcobalamin is used to treat vitamin B12 deficiency. Vitamin B12 is important for the brain and nerves, and for the production of red blood cells. Methylcobalamin is sometimes used in people with pernicious anemia, diabetes, and other conditions.

What to do if your B12 is too high?

For people with high levels of B-12, treatment involves adjusting your diet. This may mean eating less animal products like meats, dairy, and seafood. If you’re diagnosed with a B-12 deficiency, the goal of treatment is to increase your level of vitamin B-12.

Is methylcobalamin better than cyanocobalamin?

However, a 1973 study suggested that once absorbed, methylcobalamin may be retained in the body better than cyanocobalamin. Regardless, researchers question whether the co-enzyme supplements are stable in their oral form and usually recommend doses above 1,000 µg/day. More recent science seems to support this.

Is 2500 MCG of B12 too much?

Vitamin B12: In B12 deficiency, doses of 300-10, 000 mcg (microgram) by mouth daily have been used. 2500 mcg per day is not too much. …Read more.

Is 3000 mg of B12 too much?

In 2001, the Food and Nutrition Board of the Institute of Medicine (in the USA) set the tolerable upper limit for adults of preformed vitamin A at 3000 mcg (10,000 IU) per day.