Study Shows the Effect of Pesco-Vegetarian Diets on Longevity in the Elderly
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A new study published American Journal of Clinical Nutrition reveals that the pesco-vegetarian diet—which includes fish—offers the greatest protection against risk in very elderly individuals.
Researchers discovered that vegetarian diets are linked to a reduced risk of all-cause mortality and various specific causes of death, particularly among males and middle-aged individuals. However, very elderly vegetarians showed a slightly increased risk for neurological conditions like stroke, dementia, and Parkinson’s Disease.
Despite this, the pesco-vegetarian diet, which includes fish, still provided a modest but noticeable benefit compared to other vegetarian and non-vegetarian diets, even in older populations.
The study utilized data from the Adventist Health Study-2, which included nearly 96,000 participants. They examined data from over 88,000 participants and around 12,500 deaths within the cohort. Dietary information was gathered through a questionnaire and classified into five categories: non-vegetarian, semi-vegetarian, pesco-vegetarian, lacto-ovo-vegetarian, and vegan.
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