Tag: Vitamin d needs

According to the National Institutes of Health, the recommended daily intake of vitamin D varies significantly by age. While general guidelines exist, individual requirements can be influenced by several lifestyle factors, including sunlight exposure and diet.

According to the NIH Office of Dietary Supplements, adults aged 19–70 need 600 IU (15 mcg) of vitamin D daily, and many women are deficient. This often raises the question: does a women's multivitamin have enough vitamin D to cover this critical need?

Globally, an estimated 1 billion people have low levels of vitamin D in their blood. Understanding what is the best vitamin D intake per day is essential for supporting vital functions like bone health, immune response, and overall wellness.