Three grams glycine improves your sleep

  If you take 3 grams of glycine an hour before going to bed, you’ll sleep better. Researchers at the Japanese ingredients...

More sleep can double your testosterone level

  Older men can sometimes double their testosterone levels by getting more sleep, according to a human study that Plamen Penev of...

Are Energy Drinks Heart Safe?

By Shawn Radcliffe Men’s Fitness We all know that an energy drink can be great when you need a quick boost, but a new study is...
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