Eat Less to Live Longer

نویسنده

  • Jenna A. Bell-Wilson
چکیده

comes “supersized,” the notion that less is more may seem terribly outof-date. But when it comes to calories, eating fewer may very well turn out to be a prescription for a longer—and healthier—life. The topic of calorie restriction has gotten a lot of attention recently in consumer publications and scientific journals alike. However, the theory that eating fewer calories may promote longevity dates back to the 1930s (Heilbronn & Ravussin 2003). Over the years, researchers have found evidence to support the benefit of curbing calorie intake in mice, monkeys, rats, fish, worms, flies—even yeast (Koubova & Guarente 2003). However, the key is to cut calories while still getting the vital nutrients the body needs to thrive. This article describes the research behind the theory of calorie restriction without undernutrition. In this approach, the number of calories consumed is limited, but intake of protein and essential fats is sufficient to prevent micronutrient deficiencies. You’ll learn about the latest research on the link between body weight and health, the mechanisms behind calorie restriction and longevity, and how clients can apply this “less is more” theory to their daily menus. Why cutting unnecessary calories may add years to your life. By Jenna A. Bell-Wilson, MS, RD, LD

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تاریخ انتشار 2005