This article was reviewed by Felix Gussone, MD. If you’ve been feeling a bit more couch potato than go-getter lately, dragging through the day, snapping at people for no reason, or wondering where ...

Add Yahoo as a preferred source to see more of our stories on Google. Another barometer of health that some want to be aware of is their blood sugar levels. While the body does a good job of ...

Lipoprotein(a) or Lp(a) is a genetically controlled risk factor for a heart attack. Cardiologist explains why it's important to be aware of your levels.

Hemoglobin helps red blood cells carry oxygen to your muscles and tissues. Abnormal hemoglobin levels can be a sign of several health problems. Hemoglobin is a component of your blood that delivers ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Having bloodwork done is like getting the inside scoop on your health. But if your panel comes back with ...