The recommended daily intake of vitamin D in adults is 800-1000 international units (IU). However, some doctors may prescribe higher doses for people with vitamin D deficiency or certain medical ...

Vitamin D supplements are mostly recommended when you’re deficient. In the U.S., 35% of adults are vitamin D deficient, according to the National Library of Medicine. People who are obese, over 65, or ...

While 10mcg or 400IU of vitamin D is the amount most people will need daily, you might have noticed some supplements contain a much larger dose – up to 4000 IU.

Vitamin D is a critical nutrient that impacts countless areas of life. From bone and teeth support to muscle function, reducing inflammation, and regulating calcium absorption, it provides cross ...

It is common for people over the age of 65 to have a vitamin D deficiency. Read on to learn why that may be, how to supplement vitamin D, and more.

In a study conducted at State University involving 80 women over the age of 45, low-dose vitamin D supplementation nearly ...

Vitamin D is a critical nutrient that impacts countless areas of life. From bone and teeth support to muscle function, reducing inflammation, and regulating calcium absorption, it provides ...