29 Eylül 2012 Cumartesi
Global cancer research database reveals what you can do to lower your risk
Organic food no more nutritious than conventionally grown food
To many of my friends, buying organic is more than a supermarket choice. It’s a badge of good parenting. They proclaim “I buy only organic” with the same flush of pride they assume when announcing their child has made the honor roll. As I guiltily follow their lead, I can’t help but wonder whether organic foods have as much of an impact on my family’s health as they do on my wallet.
Health experts and consumers have long debated whether organic foods are more nutritious—and safer—than conventional foods. “This is a controversy that’s been going on for a long time,” says Dr. Michelle Hauser, a certified chef, nutrition educator, and clinical fellow in medicine at Harvard Medical School.
Global cancer research database reveals what you can do to lower your risk
By the year 2030, the number of people diagnosed annually with cancer worldwide could reach 21 million. This week, the Union for International Cancer Control (UICC) is meeting in Montreal to discuss how to diminish the rising tide of cancer.
The long-term solution, experts think, lies in another startling statistic: that 40% of cancers stem from factors that we can control.
At the meeting,free porn video the American Institute for Cancer Research and the World Cancer Research Fund International (AICR/WCRF) rolled out the latest update to the world’s largest central database of research on how lifestyle choices influence the risk of cancer. Key causes of “preventable” cancer include unhealthy diets, lack of exercise, being overweight, alcohol and tobacco, and not taking full advantage of preventive vaccinations and screenings.
“The fact is that changes in our lifestyle can powerfully protect us against cancer,” says Dr. Anthony Komaroff, editor in chief of the Harvard Health Letter and a professor of medicine at Harvard Medical School. “In fact, we can do more to protect ourselves against cancer than our doctors can do for us.”
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