Is carrageenan safe to eat?
Carrageenan is a controversial food additive. It is FDA-approved, but some scientists believe that it can cause inflammation, bowel disorders, and even certain cancers. In this article, we look at the research behind carrageenan, including its possible side effects, dangers, uses, and common foods that contain it.
Should you take a pregnancy test? 10 signs
Nausea, a missed period, and breast changes are all common early signs of pregnancy. Learn more about these and other signs that you should take a pregnancy test.
Stroke severity reduced in those who walk regularly
A study of people who had strokes finds that symptoms were less severe in those who did light to moderate exercise, such as 4 hours of walking per week.