“What is that thing on your shoulder?” has been the question I’ve been asked most frequently for the last month. Understandably so. For the last 30 days, just barely peeking out from under the sleeve ...

Hematocrit is the percentage of red blood cells in a person‘s blood. A typical hematocrit range in adults is 36–54%. However, age, sex, and health conditions can influence hematocrit levels. Low red ...

Becky Brown is a professional writer whose mission it is to empower readers. She tells stories that help people make smart, informed decisions about their health and lives. She’s covered everything ...

You can lower your risk of heart disease, stroke, and heart attacks by controlling cholesterol. Use this chart to find out the healthy and unhealthy cholesterol levels by age. Yet “High cholesterol ...

Triglyceride levels indicate the amount of these fats in the blood. Levels may vary based on age and other factors. A simple blood test can determine an individual’s levels. Triglyceride levels may ...

For adults, a normal triglyceride level is under 150 mg/dL. Levels between 150–199 mg/dL are borderline high, and over 200 mg/dL are high. Very high triglycerides (over 500 mg/dL in adults) are ...

One of the challenges of diabetes management is maintaining consistent blood sugar (glucose) levels. They can fluctuate even when you’re being careful. And it’s not just carb intake that can cause ...

Certain types of exercises, such as resistance training and high-intensity interval training, can increase testosterone levels. Your biological sex also influences how testosterone levels are affected ...

Thyroid level tests, including the TSH test, help doctors diagnose thyroid conditions, including hypothyroidism or hyperthyroidism. Treatment may include hormones or other medications. The thyroid is ...