Here's a primer on how calcium keeps you healthy, how to know if you're getting enough and when it's time to take a supplement.

Calcium health benefits: Everything you need to know

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Vitamins

Health

Staying up all night for a project? You could probably do a better job if you were sleeping consistently every night.

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sleep

In her new book, <i>Becoming Cliterate</i>, Dr. Laurie Mintz explains how the ‘penetration’ model of sex is costing women the pleasure they’re seeking.

Wondering how to orgasm more? Improve your ‘cliteracy,’ new book says

In her new book, Becoming Cliterate, Dr. Laurie Mintz explains how the ‘penetration’ model of sex is costing women the pleasure they’re seeking.

The key to better sex? Improving your ‘cliteracy’

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Sex &amp; Relationships

Follow writer Kathryn Hayward over the next 12 months and discover the small changes that can have a big impact on your overall health.

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Can a heavier comforter make a difference when it comes to getting a solid night of sleep? This one's meant to mimic the feeling of a hug.

Weighted blanket promising better sleep raises more than $3 million

It's supposed to feel like a big hug. But does it actually work?

A blanket that promises sweet, sweet sleep has earned $3 million on Kickstarter

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Health

Everything you need to know about calcium

Trying to 'catch up' on sleep hurts your creativity, says study

What's the key to better sex? Try improving your 'cliteracy'

The goal: Exude physical confidence

A blanket that promises sweet, sweet sleep has raised $3 million on Kickstarter