Thus, the recommended daily allowance of vitamin D will continue to be controversial; happily, proponents of greater increases in vitamin D intake generally recommend an amount at or below what ...

You’ll see vitamin D listed as international units (IU) and micrograms (mcg). The recommended dietary allowance, or RDA, for vitamin D is 600 IU or 15 mcg for children and young adults. After age 70, ...

Check with your child’s healthcare provider if you are worried your child is deficient in vitamin D. The serving size of 8 sprays delivers 800 IU, but the RDA for children is 600 IU. Six sprays ...

Too much Vitamin D can lead to toxicity with symptoms ... Experts advise against taking 60,000 IU daily for months. The recommended daily allowance for most adults is 600 IU.

Individuals who suffer from systemic diseases, including diabetes, hypertension, cancer, and fatigue syndromes require ...