Word: diet
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...health risk - in one study. The problem, of course, is that measuring the relationship between stress and visceral fat in people in a controlled fashion isn't easy. So the team turned to monkeys. For nearly 2½ years, she and her team fed the animals a typical Western diet, with 40% of calories coming from fat, measured their cortisol levels and used CT scans to calculate the amount of visceral fat each monkey carried...
...other overweight kids in the class, it appears that parents can't recognize - or admit it to themselves - when their child is too heavy. When they do realize it, like Becky Cohn, parents often are upset or don't know how to implement pediatricians' vague orders about exercise and diet - much the way overweight adults are flummoxed by the same recommendations. (Read "Making Good Health Easy...
Although the study did not follow the children over time, the findings still suggest that TV-viewing has a strong influence on the health of young children. Environmental and lifestyle factors, like diet and inactivity, account for about 70% of a person's blood pressure (genes determine the rest), and high blood pressure at a young age may increase kids' risk of developing heart disease in adulthood. "There is no fundamental biological need for TV-viewing in childhood," says Ludwig. "So these findings certainly warrant follow...
...tamed the Tigers? Above all, he represents Sri Lanka's Sinhalese Buddhist heartland in the rural south. His sarong and tunic are the spotless white of a devout Buddhist; his reddish brown scarf the color of korakan, a rough grain eaten as the staple diet of poor farmers. Everything about Rajapaksa - his big laugh, his rough-and-ready English, his bejeweled fingers and ink-black hair - marks him as part of the rural bourgeoisie, not the urban élite educated abroad. This is more than just an image. He was elected to Parliament as its youngest member...
...their bodies. Their dietary requirements are therefore different from those of their gravity-bound counterparts on Earth. For example, they need extra calcium to compensate for bone loss. (Bones tend to regenerate slower in space, and the loss of mass begins almost immediately after takeoff). A low-sodium diet helps slow the process, but according to Kloeris, that's easier said than done. "There are no refrigerators in space, and salt is often used to help preserve foods," she says. "We have to be very careful of that...