Niacin Is a Vitamin That’s Necessary for Healthy Skin, Hair, and Digestion—Here Are 9 Top Food Sources of It

Vitamin B-3, aka niacin, is a nutrient that promotes healthy, strong hair and glowy skin. Here's how to incorporate niacin into your diet.

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Hold Up: Is Your Nutrition App Working Against You?

Here are 6 warning signs experts say to watch out for when using nutrition and fitness apps.

High angle shot of fitness young Asian sports woman relaxing after working out, lying on yoga mat and using her smartphone against sunlight in the morning, reusable water bottle and headphones by her side.
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