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.

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

In high doses, vitamin supplements can also cause side effects. In this article, we look at the possible benefits, side effects, and risks of taking Neurobion.

Need a break? Play the USA TODAY Daily Crossword Puzzle. 0 to 6 months: 40 mg 7 to 12 months: 50 mg 1 to 3 years: 15 mg 4 to 8 years: 25 mg 9 to 13: 45 mg 14 to 18 years: 75 mg for men, 65 mg for ...

How much vitamin C per day? The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): 0 to 6 months: 40 mg 7 to 12 months: 50 mg 1 ...

New data from Ocado Retail has shown a 54 per cent increase in the sales of health drinks, such as matcha tea, kefir, ...

How much vitamin C per day? The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): 0 to 6 months: 40 mg 7 to 12 months: 50 mg 1 ...