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.

When your body doesn't receive enough vitamin B12, it slows the growth of red blood cells. A cumulative loss of red blood cells can result in vitamin B12 deficiency anemia. With it, you can experience ...

ANSWER: The DV (a replacement for what we used to call the recommended daily allowance, or RDA) for vitamin B12 is 2.4 mcg.

The daily recommended dose of vitamin B12 is 2.4 micrograms. If you eat a well-balanced diet full of chicken, seafood or eggs, you'll receive this amount through your diet.

Vitamin B12 is an essential nutrient. Here are the best food sources of vitamin B12, as well as fortified alternatives for ...

The recommended dietary intake (RDI) of vitamin B12 is 2.4 micrograms (mcg) per day for most adults, though the requirement ...

If a person does not get enough vitamin B12, a doctor may suggest supplements containing more than the daily recommended dose. The body does not store excess vitamin B12, so taking extra is not ...

Provides a high-potency 1000 mcg dose of vitamin B12 as methylcobalamin, a naturally bioactive, ... Dosage. The recommended daily intake of vitamin B12 for seniors is 2.4 micrograms.

Each bottle contains 30 capsules containing nutrient-enhanced yeast and beetroot powder for a natural dose of vitamin B12. ... Recommended B12 intake is dependent on the level of your deficiency.

Vitamin B12 is considered safe even at high doses since your body doesn’t store excess amounts. However, in rare cases, excessive B12 intake from supplements may cause unwanted side effects.

The participants were assigned to one of three groups: controls (no nori), low-dose (5 g nori or 2.4 µg vitamin B12 per day), and high-dose (8 g nori, or 4 µg vitamin B12 per day.

Additionally, vitamin B12 has been linked to improved heart health by reducing levels of homocysteine, ... so it is generally safe to take if you follow the recommended dosage.