How much vitamin B12 MCG should I take daily?
The recommended daily amount of vitamin B-12 for adults is 2.4 micrograms.
Is it okay to take 25 mcg of B12 a day?
ADULTS: BY ORAL WAY: The typical general supplemental dose of vitamin B12 is 1-25 mcg per day: The recommended dietary allowances (RDA) of vitamin B12 are: 1.8 mcg; older children and adults, 2.4 mcg; pregnant women, 2.6 mcg; and nursing women, 2.8 mcg.
What is the recommended level of vitamin B12?
Normal values are 160 to 950 picograms per milliliter (pg/mL), or 118 to 701 picomoles per liter (pmol/L). Normal value ranges may vary slightly from lab to lab. Some labs use different measurements or may test different samples.
When is the best time to 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 the best time to take vitamin B12 is in the morning, so it won’t affect your sleep.
How much vitamin B12 should I take daily?
How much vitamin B12 should I take daily? The recommended daily intake of vitamin B12 is only 2.4 mcg for most adults. Pregnant or breastfeeding women need 2.6 mcg and 2.8 mcg respectively. Although the recommended daily dose of vitamin B12 may seem low, vitamin B12 deficiency is quite common!
How much vitamin B12 does a multivitamin contain?
Many store-bought multivitamins contain high amounts of B12. A medium brand may contain around 25 mcg, or more than 400% of the recommended daily value. Consult your doctor to determine if multivitamins are right for you.
Is it dangerous to take high doses of vitamin B12?
Is it dangerous to take high doses of vitamin B12? 1 Vitamin B12 is considered harmless. Clinical trials, which tested oral doses… 2 “More is more” is generally not the right approach to take with micronutrient medications – rather… 3 High-dose vitamin B12 has no meaning only in the cases mentioned above;
Is it safe to take vitamin B12 during pregnancy?
). Therefore, the RDI for vitamin B12 in pregnancy is 2.6 mcg. This level can be achieved through diet alone or with a prenatal vitamin (1). ). ). For these reasons, the RDI of this vitamin for breastfeeding women is higher than that of pregnant women at 2.8 mcg (1).