What to know about shellfish allergies

Many people are allergic to shellfish. The symptoms can be mild or severe and may include wheezing, coughing, and confusion. Learn more about the symptoms of a shellfish allergy here.

What to know about sugar in fruit

Fruit contains natural sugar. Although natural sugar is good for health, it is important to remember that consuming fruit juices and canned fruit can increase overall sugar intake.

Fighting obesity with a single cup of coffee

A first-of-its-kind study finds that caffeine is an effective way to stimulate brown fat in cultured cells and humans, pointing to new obesity treatments.