Western Style Diet Increases Risk Of Premature Death

Data from a new study of British adults suggest that adherence to a "Western-style" diet (fried and sweet food, processed and red meat, refined grains, and high-fat dairy products) reduces a person's likelihood of achieving older ages in good health and with higher functionality. Study results appear in the May issue of The American Journal of Medicine.

Researchers followed 3,775 men and 1,575 women from 1985-2009 with a mean age of 51 years from the Whitehall II study. Using a combination of hospital data, results of screenings conducted every five years, and registry data, investigators identified mortality and chronic diseases among participants. The outcomes at follow-up stage, classified into 5 categories were:

1. Ideal aging, defined as free of chronic conditions and high performance in physical, mental, and cognitive functioning tests -- 4.0 percent
2. Nonfatal cardiovascular event -- 12.7 percent
3. Cardiovascular death -- 2.8 percent
4. Noncardiovascular death -- 7.3 percent
5. Normal aging -- 73.2 percent




The study determined that participants with low adherence to the AHEI increased their risk of cardiovascular and noncardiovascular death. The AHEI is a validated index of diet quality, originally designed to provide dietary guidelines with the specific intention to combat major chronic conditions such as cardiovascular diseases and diabetes.Those who followed a "Western-type diet" consisting of fried and sweet food, processed food and red meat, refined grains, and high-fat dairy products lowered their chances for ideal aging.

"We showed that following specific dietary recommendations such as the one provided by the AHEI may be useful in reducing the risk of unhealthy aging, while avoidance of the 'Western-type foods' might actually improve the possibility of achieving older ages free of chronic diseases and remaining highly functional," notes Dr. Akbaraly. "A better understanding of the distinction between specific health behaviors that offer protection against diseases and those that move individuals towards ideal aging may facilitate improvements in public health prevention packages."