When blood sugar levels drop your level of "willpower" may plummet as well, researchers say, especially for people who are already overweight. Read Summary >
New research published in the medical journal Neurology suggests that high levels of cholesterol may increase a person's risk of developing Alzheimer's disease. Read Summary >
No studies have been conducted yet, but some experts say that caffeinated drinks such as tea may work similarly to stimulant medications. Read Summary >
Participants who showed up to a virtual gym in the online game Second Life lost as much weight as real-world gym members, a new study has found. Read Summary >
The idea that "thin is in" appears to have taken root around the globe--even in countries where chubbiness was once considered attractive, anthropologists at Arizona State University report. Read Summary >
