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he first principle is that you must not fool yourself—and you are the easiest person to fool.” This quote from Richard

When it comes to your hormone balance, your sleep, your mood, your gut function, your physical performance, your cognitive power

When it comes to testing your blood, I’m a fan of paying the closest attention to the biomarkers that have

The body’s circadian rhythms – the 24-hour cycles of biological, hormonal, and behavioral patterns – are optimized to promote our

A new data analysis by KHN and Johns Hopkins researchers shows that even as the CDC issued warnings, surgeons handed

Public opinion polls show strong support for efforts to expand health coverage to more Americans. But the list of proposals