August 11, 2009 |
If people would just do four things -- engage in regular physical activity, eat a healthy diet, not smoke and avoid becoming obese -- they could slash their risk of diabetes, heart attack, stroke or cancer by 80%, a new report has found. But less than 10% of the 23,153 people in the multiyear study -- published in Monday's Archives of Internal Medicine -- actually lived their lives this way. "The study has such a simple straightforward focus on making the point that prevention works in preventing serious disease," said Dr. J. Leonard Lichtenfeld, deputy chief medical officer for the American Cancer Society.
January 26, 2011 |
Eating food containing trans fats and saturated fats could contribute to depression, scientists reported Wednesday. Researchers in Spain followed 12,059 people over six years, analyzing their diets, lifestyles and medical problems. The people who ate the most trans fats, which are commonly found in pastries and fast food, had a 48% increased risk of depression compared with people who did not eat trans fats. Individuals who ate a lot of polyunsaturated fats -- a healthier type of fat that is found in olive oil, for example -- had a lower risk of depression.
February 10, 2012 |
Drinking and driving is never a good idea, and neither is smoking pot and driving, a study finds. People who smoke marijuana within a few hours of getting behind the wheel may be almost twice as likely to cause an accident compared with those who are sober. A review of nine studies on pot smoking and car crashes was done by researchers from Dalhousie University in Nova Scotia, Canada. The authors wrote that previous studies have been somewhat inconclusive about marijuana's effect on automobile collisions, some showing it linked with a higher risk of crashes, and some showing a lower risk.
February 13, 2012 |
The Mediterranean diet has been linked to a host of health benefits, including a lower risk of heart disease , cancer and diabetes . A study finds that the diet may also be associated with a decreased chance of small vessel damage in the brain. The diet , popular in Mediterranean countries, includes little red meat but lots of fresh vegetables and fruit, lean proteins, whole grains and healthy monosaturated fats from olive oil and nuts. In the study, released Monday in the Archives of Neurology , researchers analyzed diet information on 966 people, average age 72, who answered a food questionnaire to see how close they came to consuming a Mediterranean diet.
May 23, 2012 |
Taking calcium supplements increases the risk of having a heart attack, Swiss and German researchers reported Wednesday. The finding adds to the growing body of evidence that such supplements increase the risk to those who take them while providing only minimal benefits. The study is considered important because large numbers of people, especially elderly women, continue to take the supplements in hopes of minimizing loss of bone density. The body of evidence now seems to suggest that calcium consumed as part of a normal diet can, indeed, increase bone density and perhaps help lower blood pressure, but that supplements may be too risky for most people to take.
October 26, 2009
What you eat may help reduce the risk of diabetes, says a recently released report from Harvard Medical School. Among its findings: Coffee: One cup a day is linked to a 13% reduction in diabetes risk. Two to three cups a day is linked to a 42% reduction in risk. Alcohol : Men who have two to four drinks a week had a 26% lower risk of diabetes, compared with abstainers. Those who have one or more drinks a day had a 43% lower risk. Nuts: Women who ate nuts or peanut butter five times a week had a 20% to 30% lower risk than women who only rarely eat nuts or peanut butter.