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.

The recommended daily dosage of 150 milligrams (mg) taken twice per day is also the maximum daily dosage (300 mg per day). In some cases, your doctor may prescribe 100 mg of Ofev twice per day.

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

The best pre-workout supplements help power you through your workout without leaving you jittery. Here, a registered dietitian tested 12 popular options to find which ones came out on top.

One trainer, wellness coach, and coffee fanatic set out to track the effects of changing up his routine with daily energy ...

While a healthy diet should always come first, supplements can help fill the gaps. Here are the key supplements all seniors should consider taking to support bone strength, brain health, immunity, and ...

The best multivitamins for women help you shore up nutritional gaps at every stage of life, whether you're a mom-to-be ...

Reducing Biochemical Recurrence Rates in EBRT-Treated Prostate Cancer Patients: The Influence of Dose and Dose per Fraction. W Robert Lee. Disclosures. Future Oncol. 2007;3(6):649-654.

High in vitamins, minerals and antioxidants, these six healthy foods can help keep blood flowing freely in your brain.

Smokers also need 35 mg more per day compared to nonsmokers For reference, a medium orange contains about 70 mg of vitamin C, so getting in your recommended daily amount is less work than you'd think.

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 ...

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 ...