Add Yahoo as a preferred source to see more of our stories on Google. A new study finds. that many kids aren't getting enough sleep. Experts share why that's an issue, and what parents can do. (Photo: ...

Forgetfulness, trouble concentrating, and other cognitive symptoms can signal that it's time to get more sleep.

Add Yahoo as a preferred source to see more of our stories on Google. The message that people aren’t getting enough protein isn’t really true, dietitians say. (Getty Images) If your social media ...

Omega-3 fatty acids play an important role in heart and brain health. They've been linked to a stronger immune system, reduced inflammation and lower blood pressure and triglycerides, reducing the ...

People with diabetes may be more likely to have low levels of certain nutrients, such as magnesium and vitamin B12, due to ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Younger generations are the most likely to report that they aren't ...

How do you know if you have a protein deficiency or if you’re getting enough protein? How much protein do we really need anyway, especially if we’re trying to build muscle? Many of us have lingering ...

Boston researchers released new guidelines Monday on how much vitamin D we should be getting. The study showed that some people should take more than the recommended amount.Most Americans don't get ...

In a recent survey of 2,000 U.S. residents, 70% are convinced their body is currently lacking in some key vitamin or nutrient, causing them to feel unmotivated and slower than usual. Shutterstock ...

Ads for protein powder are everywhere right now. For the uninitiated, many feature a ripped guy flexing his Stanley cup like a dumbbell. But getting enough protein isn’t just for those wanting to ...