Your doctor says everything looks fine, but you still feel terrible. The problem might not be your health but how labs define “normal.” Understanding the difference between normal and optimal could ...

You may have noticed a plethora of reels and posts on social media claiming cortisol “spikes” are harmful. Some warn against drinking coffee on an empty stomach or even doing certain exercises lest ...

Scientists have found an ideal frequency.

A new nationwide study led by the University of Maryland is seeking volunteers to help document and analyze the full range of human flatulence.

Oxygen is critical to life. When levels of oxygen change, it can have immediate and lasting impacts on a person's health.

Late-breaking KEYNOTE-B15 data show KEYTRUDA ® (pembrolizumab) plus Padcev ® (enfortumab vedotin-ejfv) significantly improved event-free survival, overall survival and pathologic complete response ...

Kristi is a registered nurse with over 15 years of experience caring for both adult and pediatric patients at the beside. She worked as a Pediatric Intensive Care Unit RN for the first 4 years of her ...

Systolic pressure measures arterial pressure when the heart contracts, with normal readings less than 120 mmHg. Diastolic pressure measures arterial pressure when the heart relaxes, with normal ...

Thyroid level tests, including thyroid-stimulating hormone (TSH) and free T4, help diagnose underactive or overactive thyroid. Doctors may also check free T3, calcitonin, thyroglobulin, or thyroid ...

Potassium is a nutrient in food that helps your body run smoothly. Too much potassium in your body can cause health problems, but a simple blood test can measure your levels. Potassium plays a role in ...