Dementia on Your Plate! What Harms Our Brain and What to Choose for Prevention
The brain deserves the same level of care as the heart. And what we eat can influence whether we will still remember the names of our loved ones decades from now. September 21 – World Alzheimer’s Day – is a great opportunity to take a closer look at our own diet. According to scientific studies, some foods increase the risk of dementia and Alzheimer’s disease, while others help reduce it.
What harms the brain
Long-term research shows that ultra-processed foods, sweets, fried foods, and red or processed meats increase inflammation and oxidative stress – two key factors linked to the development of dementia. Enjoy these foods only occasionally and opt instead for fresh, whole ingredients.
What benefits the brain
A Mediterranean-style diet, on the other hand, has been proven to protect memory. The MIND and PREDIMED studies confirm that people who consume plenty of leafy greens, berries, whole grains, nuts, legumes, fish, and high-quality olive oil have a lower risk of Alzheimer’s disease.
Great practical tips include:
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a handful of nuts daily,
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berries several times a week,
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fish at least once a week,
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olive oil as the main dietary fat.
Several clinical studies also suggest that vitamin D, B vitamins (B6, B9, B12), or a high-quality multivitamin can support cognition, especially if these nutrients are lacking in the diet.
Everyday prevention in practice
Small rituals make a big difference.
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Start the day with a crossword, sudoku, or a quiz.
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Take a 20-minute walk.
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Enjoy a short relaxation break without your phone.
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Include fish, leafy greens, and nuts in your meals.
The brain thrives on regularity and varied stimulation – both physical and mental.

Molecular hydrogen – a new player in prevention
Research shows that molecular hydrogen is a unique antioxidant: it crosses the blood–brain barrier and acts directly in brain cells, where it helps protect them from oxidative stress.
You can try, for example:
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H2 Brain – a two-phase dietary supplement. The morning tablet, containing Baikal skullcap extract, selenium, and astaxanthin, supports energy and concentration; the evening tablet with taurine, ginkgo biloba, and B vitamins helps with regeneration and quality sleep.
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Hydrogen inhalation or drinking hydrogen water – the fastest and most effective way to deliver molecular hydrogen directly to brain cells.
Summary – on your plate and in your routine
Limit: ultra-processed and fried foods, sweets, processed meats.
Add: leafy greens, berries, nuts, fish, whole-grain foods, olive oil.
Supplement: vitamin D, B-complex vitamins, and molecular hydrogen.
👉 Start today. Improve your diet, train your brain, and include H2 Brain or hydrogen inhalation from H2 Vibe generators in your memory care routine. Dementia prevention can be tasty and enjoyable – and above all, effective.
