A doctor weighs in on the accuracy of do-it-yourself screenings. Feb. 4, 2008 — -- At-home health screening has moved way beyond the pregnancy test. People can now determine if they have a yeast ...

Cholesterol is a form of fat we need. It helps make the outer membranes of our bodies' cells stable. But for decades, doctors have known that people with high total cholesterol levels are more likely ...

While it is important to contact a doctor for regular checkups, some at-home preventive tests can help screen for certain conditions such as diabetes, high cholesterol, and nutritional deficiencies. A ...