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Thinking of trying melatonin, and wondering how much to take? Johns Hopkins sleep specialist Luis Buenaver says that when it comes to using melatonin for occasional insomnia, less is more. He recommends you start with 1 to 3 milligrams, two …

How much melatonin should you take for insomnia? Read more »

"Flexibility and stretching are an important part of your overall fitness, but did you know that they can help set the stage for better heart health? Kerry Stewart, an exercise physiologist at Johns Hopkins, says that although stretching workouts don’t …

Does stretching help heart health? Read more »

Podcast: Download (Duration: 0:51 — 1.6MB)

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"You’re pregnant, and you’re hungry all the time. You might feel like saying, “Hey, I’m eating for two, pass the ice cream. And the chips. And those other chips.” But while occasional indulgences are certainly fine, snacks are not created …

If you’re pregnant, what should you do about food cravings? Read more »

Podcast: Download (Duration: 0:50 — 1.5MB)

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What is traction alopecia? It is a gradual form of hair loss, which may be caused by some popular hairstyles such as pony tails or braids that may pull at the hair root, causing excessive hair loss and damage. Dermatologist …

What is traction alopecia? Read more »