Tagged With hydration

Shared from Gizmodo

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Nutrition is a battlefield where everyone seems to have an opinion. Some of those opinions are science-based, and others are veiled quackery with little evidence to back them up. It can be frustrating if you're simply trying to stay healthy. Do you spend $4 on the expensive water bottle or just drink it from the tap? Is the science behind a product's claims valid?

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Sports drinks seem like they should be healthy. Athletes endorse them, and they don't have the same "liquid lolly" reputation as the Pepsi a few shelves over. But how helpful are they to serious and casual exercisers? Not very, it turns out.