"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Do you ever feel like you take an endless supply of vitamins and supplements but are potentially not ...

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, ...

FIRST IN VITAMIN D3 - We formulated the first supplement to provide 5000 IU of 100% plant-source cholecalciferol, from an exciting variety of organic, healthful mushrooms. HIGH POTENCY - Source of ...

If the best vitamin D supplements aren't already part of your daily supplement stack, there’s a decent chance they should be. Given the challenge of getting enough sun (if any) in the UK, the NHS ...

While it did not affect the primary endpoint of major adverse cardiovascular events, targeted vitamin D supplementation was linked to reduced risk for recurrent heart attack, according to results of ...

A new study suggests that personalized vitamin D3 supplementation, tailored to individual blood levels, may significantly ...