5 hacks to improve brain health backed with science

Discover five science-backed habits that support brain health, sharpen memory, improve focus and may lower cognitive decline risk through simple lifestyle changes.

04 Aug, 2026

N. Lothungbeni Humtsoe

Practicle brain health tips

Your brain works constantly to assist you to think, remember, learn and make decisions. A study by The Lancet indicates that up to 45 per cent of dementia may be delayed or prevented by changing "modifiable" lifestyle factors. Check out these five scientifically proven ways to support your brain:

Source: Thehealthsite

Get creative

Challenge your mind by reading, playing puzzles, learning language, etc. The more you can engage your brain the more cognitive reserve you'll have as you get older.

Source: Thehealthsite

Stay active

Exercise helps blood flow to the brain and boosts memory. Experts suggest moving everyday like taking a brisk walk each day for 30 minutes to keep your brain sharp.

Source: Thehealthsite

Lower cortisol level

Building good relationships and using stress-relieving techniques such as meditation, deep breathing, etc may help reduce the risk of memory loss and promote emotional health.

Source: Thehealthsite

Get enough sleep

Did you know that your brain cleans up and strengthens memory during sleep? Ensure to get 7 to 9 hours of continuous sleep each night.

Source: Thehealthsite

Eat nutritious foods

Have lots of leafy greens, berries, nuts, whole grains and omega-3 rich fish. Research indicates that Mediterranean diets have a positive impact on cognitive function.

Source: Thehealthsite

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