"High cortisol in a normal individual can be a sign of stress in your case," said Dr. Hatipoglu. "However, sometimes other ...

Some researchers seek to establish a single abnormal result on a set of biomarker-based tests as sufficient to diagnose the ...

Medically reviewed by Soma Mandal, MD A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in ...

Maintaining optimal heart health is very important for longevity, especially as you grow older. There are many ways to ...

Most people will need a blood ... should have their cholesterol checked every four to six years. You may need these tests more frequently if you have a family history of heart disease or other risk ...

A bladder ultrasound gives providers clues about how the bladder expands and holds urine. This article lists conditions ...

The new guidance comes after blood tests ... workers for illness have been hindered by several barriers including the reluctance of farm owners and farmworkers to allow testing.

However, 800 to 1,000 IU is the dose that may have a better chance of giving a ... to access the patient’s need after a vitamin D blood test. Few individuals would allow their clinician to ...

"The good news is that whatever your physical ability, it doesn’t take long to have a positive effect on blood pressure," she continued. "What’s unique about our exercise variable is that it ...

New research has found that adding just five minutes of exercise a day could help to slightly lower your blood pressure. The ideal blood pressure reading is 120/80 mm Hg, with the larger number ...