This sample meal plan is roughly 2000 calories, the recommended intake for an average person. *Note: modest variations in amounts of these foods have been used in subsequent studies. Less than 1 tablespoon a day of butter/stick margarine.Less than one serving a week of cheese and fried foods.Less than 4 servings a week of red meat (including beef, pork, lamb, and products made from these meats).Less than 5 servings a week of pastries and sweets.The unhealthy items, which are higher in saturated and trans fat, include: 6+ servings a week of green leafy vegetables.1+ servings a day of vegetables (other than green leafy).The healthy items the MIND diet guidelines* suggest include: The MIND diet recommends specific “brain healthy” foods to include, and five unhealthy food items to limit. All three diets highlight plant-based foods and limit the intake of animal and high saturated fat foods. The purpose of the research was to see if the MIND diet, partially based on the Mediterranean and DASH diets, could directly prevent the onset or slow the progression of dementia. The effects of the MIND diet on cognition showed greater effects than either the Mediterranean or the DASH diet alone. Participants with the highest MIND diet scores had a significantly slower rate of cognitive decline compared with those with the lowest scores. The results of the study produced fifteen dietary components that were classified as either “brain healthy” or as unhealthy. A MIND diet score was developed to identify foods and nutrients, along with daily serving sizes, related to protection against dementia and cognitive decline. More than 1,000 participants filled out annual dietary questionnaires for nine years and had two cognitive assessments. They were recruited from more than 40 retirement communities and senior public housing units in the Chicago area. The research team followed a group of older adults for up to 10 years from the Rush Memory and Aging Project (MAP), a study of residents free of dementia at the time of enrollment. Both the Mediterranean and DASH diets had already been associated with preservation of cognitive function, presumably through their protective effects against cardiovascular disease, which in turn preserved brain health. Martha Clare Morris and colleagues at Rush University Medical Center and the Harvard Chan School of Public Health published two papers introducing the MIND diet. Dementia is the sixth leading cause of death in the United States, driving many people to search for ways to prevent cognitive decline. The Mediterranean-DASH Diet Intervention for Neurodegenerative Delay, or MIND diet, targets the health of the aging brain. Finding yourself confused by the seemingly endless promotion of weight-loss strategies and diet plans? In this series, we take a look at some popular diets-and review the research behind them.
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