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NBC News BETTER brings you wellness news and tips to make the most of your mind, your body and your life.
How to lose weight and why it's so hard
Peek into the surprising science of why losing weight is hard and what you can do help your body shed pounds.
Your Brain On
Sex, drugs and music: All the same to your brain and mine02:18
Your brain wants you to have sex. Here's how that works.02:15
Why we crave the thrill of danger and surviving it02:11
How grief affects your brain and what to do about it03:05
What screen time does to a child's brain02:24
What caffeine does to your brain and why you love it02:12