The ideal dose of vitamin B12 varies based on your sex, age, and reasons for taking it. This article examines the scientific evidence behind recommended dosages for B12 for different people and uses.

You can generally get all the vitamin B12 you need from food, but some may need to take supplements, One type of B12 ...

Vitamin B12 deficiency can cause a number of strange sensations, like numbness, tingling, and more. “It felt like electricity ...

Often, a vitamin B12 deficiency can look like normal signs of aging when, in fact, the deficiency itself is a sign of aging. Read more to discover how much vitamin B12 you should be ingesting as ...

If you’re looking for a tasty and effective way to get your daily dose of vitamin B12, Nature’s Nutrition Extra Strength Vitamin B12 Gummy Vitamins might be the perfect solution.

ANSWER: The DV (a replacement for what we used to call the recommended daily allowance, or RDA) for vitamin B12 is 2.4 mcg. (There are 1,000 micrograms in a milligram, so 2.4 mcg is a very small ...

Provides a high-potency 1000 mcg dose of vitamin B12 as methylcobalamin, a naturally bioactive, MTHFR-friendly form of the vitamin, which the body can use directly without conversion.

At a dose of 1,000 mcg of vitamin B12 per dropper, this does exceed the RDA for vitamin B12. A benefit of taking a liquid vitamin is that it’s relatively easier to adjust the dose, ...

However, in rare cases, excessive B12 intake from supplements may cause unwanted side effects. Some studies suggest high B12 doses might impact kidney function or interact with certain medications.

Vitamin B12 is best taken with a meal or in the morning for maximum absorption and the least amount of negative effects. Though some experts advise taking it on an empty stomach, particularly if ...