Health

Expert explains how shift work affects your sleep

All life on Earth is affected by the day-night cycle resulting from the planet's rotation. In line with this, humans are naturally awake during daylight hours, and sleep at night when it is dark. Being awake during the day ...

Cardiology

Reduced blood lead levels linked to lower blood pressure

Through the Strong Heart Family Study, researchers have found that small declines in blood lead levels were associated with long-term cardiovascular health improvements in Native American adults. Participants who had the ...

Health

Video: Weight loss and willpower

What does it take to make meaningful, lasting lifestyle changes? Some may argue it takes a fair amount of willpower to develop new habits, but a person can't rely on willpower alone.

Psychology & Psychiatry

Mindfulness and mental health

Mindfulness meditation is the practice of purposefully being aware of and focusing your attention on the present moment. Mindfulness allows you to be in tune with your experience—right now in this moment—and to explore ...

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