Amino acids – why they are crucial for health

From performance support to sleep management, magnesium is being hailed as supplement royalty . But does it deserve its crown?

Which mind-enhancing supplements actually work – and which are just magical thinking?

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Find out what the experts do to ward off winter bugs

Simply ‘being’ gives your body and brain a break and prevents burnout. It’s also crucial to productivity, say scientists reporting in the Journal of Organizational Behavior. After following office wor