Out-of-whack cortisol levels can seriously affect your daily life. Here are the symptoms and how doctors recommend fixing it.

because multiple samples can be posted to the laboratory over the course of a few days. Useful if backed up by a robust normal range Excess cortisol production leading to increased free cortisol ...

After hours: January 27 at 6:15:15 PM EST Loading Chart for LAB ...

After a long health journey with the Apple Watch, our tech writer spoke with medical experts about how to best implement the ...

Delays in dreaming might be an early warning sign of Alzheimer's disease. People who take significantly longer to enter the ...

Take control of your reproductive health with an at-home fertility test — track your hormone levels, ovulation and peak ...

Some mornings, waking up might feel like interrupting a vivid alternate universe. You open your eyes to reality, but the ...

What is Cushing's syndrome? Cushing's syndrome is a hormonal disorder. It’s caused when you have high levels of the hormone cortisol over a long time. Cushing's syndrome is fairly rare. It most often ...

The CIA now assesses the virus that causes Covid-19 more likely originated from an accidental lab leak in China, rather than occurring naturally, according to a statement from the agency Saturday ...

Waking up and adding this one completely free element onto your day could change your sleep, energy levels and mood ...

Wright State University’s Boonshoft School of Medicine is trying to find out why people have different responses to exposures ...

Whether you're shopping for a holistic health connoisseur or a fitness enthusiast or, our editors' favorite picks have you ...