WHAT'S INSIDE: DIET & FITNESS

HowStuffWorks offers guidance for developing an exercise routine that will help you get in shape and stay healthy. Learn about diet and fitness and get tips from professional trainers.
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FEATURED: DIET & FITNESS

Which activities burn the most calories?

Laughter isn't just an external expression of hilarity, it's actually a green exercise that can help you to burn calories, improve your immune system, and induce a stress-relieved state.

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Debunking Diet Myths

Nutrition expert and cancer-prevention specialist Moshe Shike, M.D., debunks diet myths and reveals what works and what doesn't work when it comes to weight loss and cancer prevention.

5 Easy Exercises to Do at Work

Every occupation takes its toll on your long-suffering tendons, ligaments, muscles and joints. Whether you're a mechanic or an economist, a small on-the-job workout can help alleviate those aches and pains. All it takes is 15 minutes -- no dumbbells, yoga mat or resistance band required.

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