Diet Rich in Fiber Linked to Healthier Aging in Women, Study Finds
A significant new study suggests that women who consume high-quality carbohydrates and fiber during midlife are more likely to experience better cognitive and physical health in their later years. Conducted by researchers at the Tufts University USDA Human Nutrition Research Center on Aging, the study analyzed dietary data from over 47,000 participants in the long-term Nurses’ Health Study.
The findings, published in JAMA Network Open, indicate that women who prioritized whole grains, fruits, vegetables, and legumes showed a 31% greater likelihood of aging healthily. In contrast, a diet high in refined grains and added sugars corresponded to a 13% lower chance of maintaining overall well-being.
Healthy aging was defined as living past 70 without major chronic diseases, maintaining good physical and cognitive functions, and being in sound mental health. Only about 3,700 participants reached this milestone, highlighting significant room for improvement.
Experts emphasize the importance of diet in fostering good quality of life as one ages, with a focus on incorporating fruits and vegetables. "Eating a variety of fruits can provide essential nutrients that contribute to healthy aging," noted Heidi Silver from Vanderbilt University. This study reinforces the critical role of dietary choices in ensuring a healthier, more active later life for women.
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