The Mediterranean and MIND Diets: A Guide to Nutrition
The content in this article is for general educational purposes and should not replace individual medical or nutrition advice.
For recommendations specific to your health needs, consult your doctor or dietitian.
Key takeaways
- Both diets focus on whole foods — plenty of vegetables, healthy fats, oily fish and wholegrains — with very little processed food.
- The MIND diet is a hybrid of the Mediterranean and DASH diets, designed with brain health in mind.
- Australian and international research suggests these eating patterns may support brain health and memory.
- There’s no perfect diet. Small, consistent changes add up, and either pattern can be tailored to your tastes.
- Souvenaid® can be used alongside a healthy diet to nutritionally support memory function in early Alzheimer’s disease.
Introduction
If you or someone you care for has been diagnosed with early Alzheimer’s disease, you may be wondering whether what you eat each day makes a difference. After a diagnosis, food advice can feel overwhelming.
Two patterns come up often in conversations about brain health: the Mediterranean diet and the MIND diet. Both are built around everyday food rather than supplements or strict rules, and both are studied for their links to overall wellbeing and memory.1
This guide walks through what each diet looks like, how they may play a supportive role in managing brain health in early Alzheimer’s disease, what the research says, and what a few days of eating might look like.
What is the Mediterranean diet?
The Mediterranean diet isn’t a “diet” in the restrictive sense. It’s the everyday way of eating in countries around the Mediterranean Sea — Greece, Italy, Spain and parts of southern France.2,3,4 Nothing is banned, there’s no calorie counting, and meals are often shared with others.
The pattern leans heavily on plants. Extra virgin olive oil is the main fat. Oily fish and legumes appear a few times a week, with smaller amounts of dairy and lean meat. Processed food and added sugar play a minor role. It’s been widely studied in the context of healthy ageing.5
Foods to enjoy on the Mediterranean diet
- Vegetables — leafy greens (spinach, silverbeet, rocket), tomatoes, capsicum, eggplant, onions. Most days, at most meals.
- Fruit — berries, citrus, stone fruit, apples. Daily.
- Wholegrains — oats, brown rice, wholegrain bread, wholemeal pasta. A daily source of fibre.
- Legumes and pulses — lentils, chickpeas, beans. A few times a week.
- Healthy fats — extra virgin olive oil as your main cooking oil; walnuts, almonds and seeds for snacks.
- Oily fish — salmon, sardines, mackerel. Two to three times a week, for omega-3 fatty acids.
- Smaller amounts — poultry, eggs, plain yoghurt and cheese.
- Occasional — red meat and sweets, as part of a balanced approach rather than everyday foods.
Health benefits of the Mediterranean diet
- The Mediterranean diet is one of the most studied eating patterns in the world.
- Heart health is where the evidence is strongest. The Australian Heart Foundation lists Mediterranean-style eating among the patterns that support better cardiovascular outcomes.2
- Brain and memory support is an active area of research, including in Australia. A 2022 cross-sectional study of older Australians found that those who followed the pattern more closely tended to do better on physical and cognitive measures.6 The pattern is studied for its links to healthy ageing as part of a wider lifestyle, rather than as a treatment.
- Other potential benefits come from the nutrient groups the pattern delivers. Fibre from fruit, vegetables, wholegrains and legumes supports gut health, while omega-3 fatty acids (from oily fish) and polyphenols (plant compounds in olive oil, nuts and vegetables) play a role in the body’s response to inflammation. A 2026 review linked a healthier balance of gut bacteria with better cognitive outcomes in people with early cognitive changes.7
What is the MIND diet?
MIND stands for Mediterranean–DASH Intervention for Neurodegenerative Delay. It was developed in 2015 at Rush University in the US, combining the brain-supportive elements of the Mediterranean diet with the DASH diet (Dietary Approaches to Stop Hypertension), which was originally designed to help manage blood pressure.8,9
The result is a Mediterranean-style pattern with brain health in mind. The two best-known additions are leafy greens (six or more serves a week) and berries (two or more serves a week) — both rich in polyphenols.8
Like the Mediterranean diet, the MIND diet is a flexible pattern rather than a strict regimen. It sets clearer week-to-week targets, with 10 food groups to favour and 5 to keep occasional.
Foods emphasised on the MIND diet
- Leafy greens — spinach, kale, silverbeet. Six or more serves a week (a key MIND-specific feature).
- Other vegetables — at least one a day.
- Berries — blueberries, strawberries. Two or more serves a week.
- Nuts — particularly walnuts, a source of plant-based omega-3s.
- Wholegrains — oats, brown rice, wholegrain bread. Daily.
- Legumes — beans, lentils, chickpeas. Three or more times a week.
- Fish — at least once a week. Oily fish preferred.
- Poultry — twice or more a week.
- Olive oil — your main cooking oil.
- Wine — optional and only in moderation. Many people skip it. Discuss with your doctor.
The MIND diet keeps butter and stick margarine, red meat, fried and fast food, pastries and sweets to small or occasional amounts — room to enjoy them as part of a balanced approach rather than cutting them out altogether.
Health benefits of the MIND diet
The MIND diet was designed to combine the brain-health elements of the Mediterranean and DASH diets into one practical pattern.8
The most relevant Australian research is the PATH Through Life cohort, led by UNSW, NeuRA and ANU and published in Alzheimer’s & Dementia in 2019.10,11 Over 12 years of follow-up of older Canberrans, those whose eating most closely matched the MIND pattern had 19% lower odds of developing mild cognitive impairment than those whose eating was least like it. The research was in healthy ageing adults rather than people already diagnosed, so it speaks to the eating pattern’s brain-health profile rather than a treatment effect.
The MIND diet also shares the wider benefits of the Mediterranean pattern, including heart health, healthy weight and gut health.8
Mediterranean and MIND diets: what does the research say?
Research interest in diet and brain health has grown rapidly over the last decade. The Australian Imaging, Biomarkers and Lifestyle Study of Ageing (AIBL), led by CSIRO and Edith Cowan University, compared older adults with mild cognitive impairment or Alzheimer’s disease to healthy controls. People in the impaired groups were following the Mediterranean pattern less closely than the healthy comparison group.12 Because everyone was assessed at a single point in time, this is correlation rather than cause and effect — but it adds to a consistent picture.
Internationally, a 2025 UK Biobank analysis of more than 130,000 adults associated closer adherence to MIND or Mediterranean eating with better cognitive outcomes over five to ten years.13 A 2026 systematic review of MIND-diet studies reached the same conclusion.14
The science isn’t fully settled. Most studies are observational — people who eat well also tend to exercise more and sleep better, which makes it hard to isolate the diet. A 2024 UK PREVENT trial in middle-aged adults found more mixed results.15 What’s consistent is that these patterns are studied for their brain-health benefits as part of a wider lifestyle. For people already diagnosed with early Alzheimer’s, Souvenaid® is shown to support memory function and can sit alongside this kind of eating as part of managing Alzheimer’s disease.
Sample MIND diet meal plan
Here’s a simple three-day plan to show what the MIND pattern can look like on a plate. Quantities aren’t strict — adjust portions to your appetite and any advice from your doctor or dietitian. The pattern over the week matters more than any single meal.
Day | Meals |
Day 1 | Breakfast: Rolled oats with blueberries and walnuts. Lunch: Wholegrain wrap with grilled chicken, mixed leafy greens, tomato, hummus and olive oil. Dinner: Baked salmon, roast vegetables, brown rice and side salad with extra virgin olive oil. |
Day 2 | Breakfast: Wholegrain toast with avocado, poached egg and baby spinach. Lunch: Lentil and vegetable soup with a wholegrain roll. Dinner: Mediterranean chickpea stew with silverbeet, served on couscous. |
Day 3 | Breakfast: Greek yoghurt with strawberries, mixed nuts and a drizzle of honey. Lunch: Tuna and white bean salad with rocket, cherry tomatoes and olive oil dressing. Dinner: Grilled lean lamb with roast eggplant, capsicum and tabouli. |
Practical considerations
A few things worth keeping in mind as you ease into this way of eating.
Flexibility cuts both ways. There’s no single “official” meal plan. For some that’s freeing; for others it feels vague. A simple weekly shopping list can help.
Cost adds up. Extra virgin olive oil, oily fish and nuts can be expensive. Frozen fish is just as nutritious as fresh, in-season vegetables are cheapest, and buying nuts in bulk works out better per gram.
The evidence is still developing. Most studies are observational and findings vary. Eat well because the food makes you feel good — not because of a guaranteed outcome.
Get personal advice. Speak with your GP or an Accredited Practising Dietitian before making big changes, especially if you take medications or have other conditions.16
How Souvenaid® can be used alongside your diet
Souvenaid® is a medical nutrition drink and is specially formulated to support memory function in early Alzheimer’s disease, including mild cognitive impairment.17 It contains a unique combination of nutrients (fish oil, phospholipids, choline, uridine monophosphate, vitamin E, vitamin C, vitamin B12, vitamin B6 and folic acid- known as Fortasyn® Connect) and has been formulated to nutritionally support the growth of brain connections.
Research has shown that people with Alzheimer’s disease including MCI often have low levels of some key nutrients - vitamins A, C, E, folate, and vitamin B12 and Omega-3.18 Souvenaid® has been specially formulated to provide these essential nutrients at levels otherwise difficult to achieve through diet alone.
A balanced diet comes first, with Souvenaid ® used alongside your diet: one serve a day. It’s not a food replacement and it’s not a treatment for the disease. Read more on the science of Souvenaid® page.
It comes in powder form and ready-to-drink in several flavours. Many people find it a simple addition to their morning routine. Talk to your doctor about whether Souvenaid® is right for you, or browse the Souvenaid® products page.
As Souvenaid® has been found to be well tolerated, if you are experiencing any symptoms of concern when taking Souvenaid® we recommend you contact your healthcare provider.
Souvenaid® is a Food for Special Medical Purpose (FSMP) for the dietary management of early Alzheimer’s disease. Must be used under medical supervision. Souvenaid® does not cure or alleviate Alzheimer’s disease.
The bottom line
Both diets share the same core idea: lots of plants, healthy fats, fish and wholegrains, with less processed food. The MIND diet is more brain-focused; the Mediterranean diet is the broader foundation. Pick the version that fits your life — small, consistent changes work best. Speak to your doctor or dietitian, especially when managing early Alzheimer’s. Souvenaid® can sit alongside this.
Frequently asked questions
Why is it called the MIND diet?
MIND stands for Mediterranean–DASH Intervention for Neurodegenerative Delay. It was developed in 2015 by researchers at Rush University in the US, combining the brain-supportive elements of the Mediterranean and DASH diets into one practical eating pattern.
What foods support brain health in early Alzheimer’s?
It’s the overall pattern that matters most, not any single food. Leafy greens, berries, oily fish, wholegrains, nuts and olive oil keep coming up in the research, largely because of the nutrients they deliver — omega-3 fatty acids, polyphenols, B vitamins and fibre — as part of a wider healthy lifestyle.
Is alcohol part of the MIND diet?
The original MIND diet allowed up to one glass of red wine a day for adults, but it’s optional and many people skip it. Doctors often suggest cutting back in older age or if you’re on medications. Talk to your GP.
Is Greek yoghurt part of the MIND diet?
Yes, in moderation. Greek yoghurt fits the diet’s emphasis on plain, minimally processed dairy and protein. Choose plain, unsweetened versions and add berries or nuts at home.
How is the MIND diet different from the Mediterranean diet?
The MIND diet is more specific about brain-supportive foods, especially leafy greens (six or more serves a week) and berries (two or more). It also borrows from the DASH diet’s limits on salt and processed food. The core philosophy is the same.
