ArticleslgStudy

biology

MIND diet

MIND diet is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand MIND diet rather than just read about it. In short: The Mediterranean-DASH Intervention for Neurodegenerative Delay diet, or more commonly, the MIND diet, combines portions of the DASH (Dietary Approaches to Stop Hypertension) diet and the Mediterranean diet. Both the DASH diet and the Mediterranean diet have been shown to improve cognition.

MIND diet — main illustration
MIND diet — illustration

Key takeaways

  • MIND diet belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect MIND diet to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of MIND diet from memory before moving on to harder problems.

Reference excerpt

The Mediterranean-DASH Intervention for Neurodegenerative Delay diet, or more commonly, the MIND diet, combines portions of the DASH (Dietary Approaches to Stop Hypertension) diet and the Mediterranean diet. Both the DASH diet and the Mediterranean diet have been shown to improve cognition. A team at Rush University Medical Center, including Martha Clare Morris (a nutritional epidemiologist), worked to create the MIND diet. Like the DASH and Mediterranean diets, the MIND diet emphasizes the intake of fresh fruit, vegetables, and legumes. The MIND diet may be more effective at reducing cognitive decline than either the Mediterranean or the DASH diet alone, although a cause and effect relationship has not been determined.

Background and development Various diets, including the Mediterranean and DASH, have been investigated with relation to cognitive decline. Neither the Mediterranean nor DASH diets were specifically developed to slow cognitive decline. In an effort to develop a diet specifically for limiting cognitive decline, components of the Mediterranean and DASH diets were combined. The MIND diet was developed from studies in an aging project, but a cause and effect relationship between the diet and cognitive decline could not be determined.

Research The MIND diet was published in 2015. Changes in cognitive ability were correlated with specific nutritional components of the MIND diet. The inclusion of higher numbers of MIND diet recommended foods in one's daily diet was associated with less cognitive decline than when these foods were not included or were included in lesser quantities. A follow-up study compared the effectiveness of the MIND diet to that of the Mediterranean and DASH diets within the same study population. The study showed that all the diets have potential to inhibit cognitive decline when they are strictly followed. Although the MIND diet shows promising results, the findings must be replicated in other population based studies to confirm these conclusions. When designing diets for the prevention of certain diseases, it is necessary to know the impacts of individual nutrients on the human body. The MIND diet could be improved by future research which investigates the impacts of individual nutrients or foods on neuronal physiology and anatomy. It is also beneficial to use dietary measurements that are culturally appropriate to enable researchers, dietitians, and the general public to draw accurate conclusions from the data.

Recommendations The MIND diet recommends:

Whole grains: three or more servings a day Green leafy vegetables (kale, collards, greens; spinach; lettuce/tossed salad): at least six servings a week Other vegetables (green/red peppers, squash, cooked carrots, raw carrots, broccoli, celery, potatoes, peas or lima beans, tomatoes, tomato sauce, string beans, beets, corn, zucchini/summer squash/eggplant, coleslaw, potato salad): at least one a day Wine: one glass a day Nuts: five servings a week Beans and lentils: at least three servings a week Berries: two or more servings a week Non-fried poultry (like chicken or turkey): two times a week Non-fried Fish: once a week Olive oil: use it as your main cooking oil. The diet discourages:

Butter and stick margarine: more than a tablespoon daily Pastries and sweets: more than five servings a week Red meat and pork: more than four servings a week Cheese: more than one serving a week Fried or fast food (like French fries, chicken nuggets): more than one serving a week

See also List of diets

References

Further reading Berendsen, Agnes A.M.; et al. (2017). "Association of Adherence to a Healthy Diet with Cognitive Decline in European and American Older Adults: A Meta-Analysis within the CHANCES Consortium". Dementia and Geriatric Cognitive Disorders. 43 (3–4): 215–227. doi:10.1159/000464269. ISSN 1420-8008. PMC 5447176. PMID 28324877. Dhana, Klodian; et al. (2021-09-14). "MIND Diet, Common Brain Pathologies, and Cognition in Community-Dwelling Older Adults". Journal of Alzheimer's Disease. 83 (2): 683–692. doi:10.3233/JAD-210107. PMC 8480203. PMID 34334393. Koch, Manja; Jensen, Majken K. (2016). "Association of the MIND diet with cognition and risk of Alzheimer's disease". Current Opinion in Lipidology. 27 (3): 303–304. doi:10.1097/MOL.0000000000000304. ISSN 0957-9672. PMID 27145102. McEvoy, Claire T.; Guyer, Heidi; Langa, Kenneth M.; Yaffe, Kristine (2017). "Neuroprotective Diets Are Associated with Better Cognitive Function: The Health and Retirement Study". Journal of the American Geriatrics Society. 65 (8): 1857–1862. doi:10.1111/jgs.14922. ISSN 0002-8614. PMC 5633651. PMID 28440854. Langa, Kenneth M.; et al. (2017-01-01). "A Comparison of the Prevalence of Dementia in the United States in 2000 and 2012". JAMA Internal Medicine. 177 (1): 51–58. doi:10.1001/jamainternmed.2016.6807. ISSN 2168-6106. PMC 5195883. PMID 27893041.

Illustrations

MIND diet: Some of the products that make up the Mediterranean diet
Some of the products that make up the Mediterranean diet

Worked examples

Example 1 — a first encounter with MIND diet

Start with the simplest possible case. Write down what MIND diet claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to MIND diet before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about MIND diet ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of MIND diet

In research
MIND diet appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses MIND diet in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
MIND diet is common in secondary-school and first-year university syllabi. It links to neighbouring topics Alzheimer's disease, Diets, Rush University, so understanding it makes those chapters shorter.
In everyday life
Look for MIND diet outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study MIND diet in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what MIND diet means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain MIND diet out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is MIND diet in simple terms?

The Mediterranean-DASH Intervention for Neurodegenerative Delay diet, or more commonly, the MIND diet, combines portions of the DASH (Dietary Approaches to Stop Hypertension) diet and the Mediterranean diet. Both the DASH diet and the Mediterranean diet have been shown to improve cognition.

Why does MIND diet matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study MIND diet?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on MIND diet.

Tags

  • Alzheimer's disease
  • Diets
  • Rush University

Keep exploring