Dementia is a progressive neurodegenerative disorder that affects cognitive function, memory, and behavior. While there is no definitive cure for dementia, research suggests that certain foods can help in preventing or reducing the risk of developing this condition. Incorporating these foods into your diet may contribute to brain health and support cognitive function.

Here are some food options that can help prevent dementia:

Leafy greens

Vegetables such as spinach, kale, and broccoli are rich in nutrients like folate, vitamin E, and antioxidants. These compounds have been linked to a reduced risk of cognitive decline. They also contain high levels of vitamins and minerals that support overall brain health.


Berries like blueberries, strawberries, and raspberries are packed with antioxidants, specifically flavonoids. Flavonoids have been associated with improved brain function and a reduced risk of cognitive decline. These delicious fruits can be enjoyed fresh, added to smoothies, or used as a topping for cereals and yogurt.

Fatty fish

These healthy fats are essential for brain health and have been shown to reduce inflammation, improve memory, and protect against cognitive decline. Aim to include fatty fish in your diet at least twice a week.

Nuts and seeds

Including walnuts, almonds, chia seeds, and flaxseeds, are rich in antioxidants, healthy fats, and vitamin E. These nutrients have been associated with improved brain health and cognitive function. Nuts and seeds can be consumed as a snack or added to salads, smoothies, or oatmeal.


Turmeric is a spice commonly used in Indian cuisine and contains a compound called curcumin. Curcumin has been shown to have anti-inflammatory and antioxidant properties, which may help protect the brain against damage and reduce the risk of cognitive decline. Consider adding turmeric to your cooking or enjoying it in the form of a turmeric latte or golden milk.

It’s important to note that while these foods may have potential benefits to prevent dementia, maintaining a balanced diet and overall healthy lifestyle is key. Regular exercise, adequate sleep, and staying mentally and socially active are also important factors in supporting brain health.