This Week’s Top Stories from Harvard Health

Top 4 reasons why you're not sleeping through the night

The world looks sunny after a great night's rest. But it's a different story when sleep is frequently interrupted. A lack of Zs makes it harder to think and easier to become irritated and anxious. In the long term, inadequate sleep increases your risk for obesity, high blood pressure, heart disease, diabetes, and even premature death. That makes it important to figure out what's interrupting your sleep.

Get your copy of Improving Sleep

When you wake up in the morning, are you refreshed and ready to go, or groggy and grumpy? For many people, the second scenario is all too common. Improving Sleep: A guide to a good night's rest describes the latest in sleep research, including information about the numerous health conditions and medications that can interfere with normal sleep, as well as prescription and over-the-counter medications used to treat sleep disorders. Most importantly, you’ll learn what you can do to get the sleep you need for optimal health, safety, and well-being.

Additional News from Harvard Health Publishing

Weekend catch-up sleep won’t fix the effects of sleep deprivation on your waistline

Is there a test for Alzheimer’s disease?

Artificial light at night may lead to weight gain

Improving Sleep

Featured content:

•	Sleep mechanics
•	Sleep throughout life
•	Dangers of sleep deprivation
•	SPECIAL SECTION: Practical tips for sounder sleep
•	Medical conditions that disrupt sleep
•	... and more!