A substance produced in the lungs that reduces surface tension and helps keep the small air sacs open.
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Tips for fitness first-timers
You’ve joined a health club and now you’re curious about fitness classes. You’re almost ready to sign up for an indoor cycle, yoga or...
Social media: How much is too much
This morning, just after your eyes popped open, what did you do? Did you kiss your spouse, walk on the beach, enjoy a quiet...
A guide to good gut health
The expression “listen to your gut” may have more truth than you know. Your gut is infinitely complex and vitally important for your overall...



