Friday, December 24, 2010
Older people who eat healthy diets 'lead longer lives'
"Older people who follow healthy diets may live longer, a study suggests. Research in the Journal of the American Dietetic Association found those who ate a low-fat diet that contained lots of fruit and vegetables lowered their risk of dying over 10 years. The study compared the diets of 2,500 US adults aged 70 to 79. Those who ate a high fat diet rich in ice cream, cheese, and whole milk, had the highest risk of death. The study showed that 12 extra people in every hundred survived over the ten years, if they ate healthily. Participants were split into six different groups, according to how often they ate certain foods. The groups were: healthy foods; high-fat diary products; meat, fried foods and alcohol; breakfast cereal; refined grains and sweets and desserts. Those who had a "healthy foods" diet ate more low-fat dairy products, fruit, whole grains, poultry, fish, and vegetables" - BBC