Matt Damon is refusing to go to the bathroom until everyone in the world has access to one. Of course, he has gone to the loo since this speech, but he's making a good point! Read more about SA's water crisis.
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Our nutrition experts weigh in on why gut health is such an important factor in weight loss, on World Obesity Day.
A new study confirms that too little sleep can impair your brain, but interestingly, too much sleep is also a problem.