Lindsay Modglin is a nurse and professional writer who regularly writes about complex medical topics, as well as travel and the great outdoors. She holds a professional certificate in scientific ...

If you have diabetes, daily management of your blood sugar levels is important to feeling your best and preventing long-term health complications. Blood sugar can also be an important measurement to ...

According to the CDC, more than 38 million people in the U.S. have diabetes, a condition that's linked with high levels of blood sugar. But doctors regularly check blood sugar levels during annual ...

When it comes to blood sugar, insulin gets most of the attention. But there's another hormone quietly working in the ...

Q: I had routine blood work done at my annual checkup. The calcium level was just above the top of the normal range. The rest ...

A sodium blood test will tell you if your blood sodium levels are normal. Blood sodium levels actually have little to do with how much sodium you consume and are tightly regulated by your body's ...

Most people think high blood pressure begins the day a doctor finally says the word “hypertension.” But the truth is often ...

Quiz: Which blood tests matter most for aging adults? Most people know they should get blood work done. Fewer know what each ...