Biological sex affects hormonal and involuntary nervous system responses to binge drinking, potentially influencing ...

In a nutshell Japanese researchers developed an AI model that analyzes 22 steroid hormones in blood to determine your biological age—potentially revealing how fast you’re aging compared to ...

If a doctor suspects a person has a pituitary tumor, they will order blood tests to check for too high or too low levels of a specific hormone. Learn more here.

Fasting can be helpful for some people with pre-diabetes or other metabolic conditions because it can lead to reduced blood ...

Sex can temporarily lower your blood presssure following orgasm. Frequent sex can have a longer lasting effect, lowering the ...

Hormone therapies for menopause have come with black box warnings for decades. Our wellness expert explains why this could ...

Cortisol is a crucial hormone that regulates many important bodily functions like blood pressure and metabolism, and ...

Since cortisol is also called the "stress hormone," this content has made me wonder: Is my stress causing my cortisol levels to rise? Though I was nervous, I decided to take Quest's Cortisol Blood ...

A typical blood calcium range is between 8.5–10.5 milligrams per deciliter (mg/dL). Variations in the amount of calcium in the blood can be dangerous and, in some cases, life threatening.

The 'Dawn Phenomenon,' a common concern for individuals with diabetes, involves elevated morning blood sugar levels due to hormonal changes. Monitorin ...

Normal blood pressure levels for women vary slightly by age. Factors like hormonal changes, lifestyle, and family history can influence blood pressure levels.

A study of more than 100,000 women, ages 45 and older, taking oral estrogen hormone therapy for menopause, has found that estrogen ingested in pill form may be associated with an increased risk of ...