Everyone knows vitamin D-- it's the nutrient we get from the sun. Vitamin D is important for several bodily functions, the main ones being bone and muscle strength and immune function. Still, about 35 ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Everyday Health independently vets all recommended ...

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, ...

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) ...

Vitamin D is a crucial nutrient that is instrumental in sustaining general health. It aids in the absorption of calcium, thus strengthening our bones and teeth, and improves the immune system. Even ...

Vitamin D isn’t just about bone health—its other benefits include supporting your immune system, mood, metabolism, and more. Despite its incredible importance, most people still don’t get enough.

Vitamin D dosage recommendations can vary depending on several factors, including your age, skin color, medical history, and where you live. Vitamin D is commonly known as the “sunshine vitamin.” That ...

The nutrients Vitamin K2 and D3 are key for sustaining peak health. Vitamin K2 manages calcium levels within the body, and Vitamin D3 is crucial for bolstering bone health and a resilient immune ...

A potential cause of leg cramps is a vitamin deficiency, though research into this is ongoing. Vitamins B1, B12, and D may help relieve them, along with potassium and magnesium. This article discusses ...

Nearly a quarter of Americans are estimated to have a deficiency in vitamin D. Are you one of them? A 2022 study of National Health and Nutrition Examination Surveys (NHANES) data estimated that about ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. ON THIS PAGE Vitamin D is a fat-soluble vitamin that ...