Tag: 15 mcg vitamin d

For many healthy adults and older children, the Recommended Dietary Allowance (RDA) for vitamin D is 15 micrograms (mcg) per day. This crucial amount is essential for maintaining strong bones and supporting overall physiological health.

According to the National Institutes of Health, most adults need to achieve an intake of 15 mcg (600 IU) of vitamin D daily. Fortunately, there are several effective strategies to meet this requirement, ranging from dietary changes to controlled sun exposure and supplementation. This guide will walk you through the primary sources and practical methods for maintaining healthy vitamin D levels.