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Can Zinc Really Cure a Cold? What to Know About the Supplement

Everyone has a cold remedy they swear by, whether it’s chicken noodle soup, a bedroom humidifier, or over-the-counter medication. Zinc supplements have long been advertised as ways to help you quickly get over the sniffles, but do they really do anything? Here’s what you need to know about the supplement and whether or not you should reach for it the next time you catch a cold.

Can You Train Yourself to Sleep Less?

We all wish there were more hours in the day. From home and work obligations to, you know, a social life, there just don’t seem to be enough waking hours to get everything done. So can you train yourself to sleep less to counteract this?
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