There are several reasons why — the main factors being lack of sun exposure (the body produces vitamin D when exposed to the ...

Vitamin D supplements may help boost your cardiometabolic health in several ways, including improved blood pressure and ...

Vitamin D is crucial for bone health, immune function, and overall wellbeing, especially for adults over 75. Due to reduced sunlight exposure and less efficient vitamin D synthesis with age, older ...

Vitamin D is essential for bone health, immune function and overall wellbeing. And it becomes even more crucial as we age.

One source of vitamin D is sunlight. Sunlight interacts with our skin to produce it. As winter approaches, the amount of ...

Still, Dr. Bleich says that vitamin D is a relatively safe supplement to take, provided you keep your intake under ...

Sufficient vitamin D levels may be associated with protection against ARIs, potentially through the induction of cathelicidin production.

Most people get enough vitamin D from their diets. If you don't, supplements can help fill your nutritional gaps. But not ...

Getting enough vitamin D is key for good health, especially for strong bones and immune systems. But finding ways to get ...

According to the Food and Drug Administration (FDA), the recommended daily value (DV) of vitamin D is 20 mcg, or 800 International Units (IU). However, you may need a higher dose if you have ...

the National Institute of Health’s Office of Dietary Supplements says the recommended amount of vitamin D for adults 19-70 is 600 IU daily. This amount rises to 800 IU over the age of 70.

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 ...