Your vitamin D supplement might not be working, according to a new study

Find out what researchers looking at 50,000 adults learned about vitamin D and calcium supplements—and what you can do to make sure you're getting enough.

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Photo: Twenty20/Lina Veresk

The Plant-Based Oil for Every Beauty Goal, According to a Dermatologist

Young woman smiling while holding a bottle with plant-based oils for her skin care routine.
Photo: Stocksy/mahalo studio