Learn the best vitamin D-rich foods, how much they provide, and why combining food, sunlight, and supplements is often the most effective approach for optimal health.

Learn how vitamin D and calcium work together to promote bone health. Vitamin D helps your body absorb and use calcium, which is essential for building strong bones.

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Vitamin D is an essential vitamin, especially for kids. From infancy to the school-aged years, vitamin D plays a critical role in your child’s growth, bone health, immune system, and even mental ...