Story by Katia Hetter writing for CNN
What does it take to reach age 70 and not have any chronic diseases?
A team of researchers led by scientists from the Harvard T.H. Chan School of Public Health sought to answer this question by following over 100,000 Americans in their 40s, 50s and 60s for up to three decades.
The results, published March 24 in the journal Nature Medicine, found that healthy diets earlier in life were associated with a higher likelihood of healthy aging, even after accounting for other lifestyle factors, such as physical activity and smoking status.
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