Body mass index (BMI) uses weight and height to estimate body fat. A high BMI and large waist size may signal an increased risk of heart disease.

Jun 28, 2023 · For women, a waist measurement of more than 35 inches (89 centimeters) signals an unhealthy amount of belly fat and a greater risk of health problems. In general, though, the …

Apr 1, 2025 · Diagnosis of metabolic syndrome is based on medical history, family medical history, a physical exam, and blood pressure and blood tests. The National Institutes of Health …

Feb 22, 2024 · Sacroiliitis (say-kroe-il-e-I-tis) is a painful condition that affects one or both sacroiliac joints. These joints sit where the lower spine and pelvis meet. Sacroiliitis can cause …

Symptoms Back pain can range from a muscle ache to a shooting, burning or stabbing feeling. Also, the pain can radiate down a leg. Bending, twisting, lifting, standing or walking can make …

Jan 18, 2024 · Body composition: Waist circumference If the size of your waist, called the circumference, is greater than your hips, you carry more weight above the hips. This means …

Find possible causes of abdominal pain based on specific factors. Check one or more factors on this page that apply to your symptom.

Jan 19, 2024 · Sleeping on your back If you sleep on your back, place a pillow under your knees. This may help relax your back muscles and maintain the curve of your lower back. If you need …

Sep 20, 2025 · Learn about what is typical digestive system gas, what contributes to gas, and what you can do to lessen gas or gas pains.

Oct 27, 2023 · Hives — also known as urticaria (ur-tih-KAR-e-uh) — is a skin reaction that causes itchy welts that range in size from small spots to large blotches. Hives can be triggered by …