A clinical trial suggests vitamin D may slow cellular aging by preserving telomeres. Researchers urge caution on dosing and emphasize lifestyle as the most reliable path to healthy aging. Vitamin D su ...

We updated this article in November 2022 to add more information about each featured product, based on extensive research done by our team. Most experts agree that it’s best to get your vitamins and ...

In a recent narrative review published in Nutrients, researchers discuss the evidence arguing for the efficiency and safety of 2000 international units (IU), i.e., 50 micrograms (µg) of vitamin D ...

Subscribe to our newsletter for the latest sci-tech news updates. The researchers discovered that taking 2,000 IU ...

Ritual is a vitamin subscription service. It sells products with simple, traceable ingredients, including this multivitamin designed for women ages 18 and over. Each serving contains 50 mcg (2,000 IU) ...

Breastfed infants and children with certain medical conditions are also susceptible to vitamin D deficiency. If a healthcare professional has recommended a vitamin D supplement for calcium absorption, ...

Using simple, everyday medicines available in your medicine cabinet or in your kitchen could counter the effects of coronavirus, a report said Thursday. For instance, dozens of recent studies have ...

Historically, 400 IU (10 ug) of vitamin D was recommended for better health because it closely approximated the amount of vitamin D in a teaspoonful of cod liver oil. However, 800 to 1,000 IU is the ...

A new Harvard study reveals that a common supplement has been shown to slow down the ageing process. The study published in The American Journal of Clinical Nutrition revealed that daily consumption ...

People age 50 and older taking 2,000 IU (International Units) of vitamin D3 for over five years had a 22% lower relative rate of confirmed autoimmune diagnoses, said study author Dr. Karen Costenbader ...

Like other vitamins, vitamin D is a substance needed for health but only in tiny amounts. Unlike other vitamins, it doesn't occur naturally in many foods (except seafood, mushrooms, and egg yolks), ...

A new study on the effects of vitamin D found that too much may lead to slower reaction times and increase the risk of falling among older people. Share on Pinterest Vitamin D is vital, but too much ...