Expert shares essential foods to enhance cognitive brain health

Holy Family Hospital Consultant Neurologist Dr Daanish Chhapra highlighted essential nutrient-rich foods that nourish the brain and enhance long-term cognitive health. While no single food prevents dementia or memory loss, scientific evidence shows a nutrient-dense diet positively impacts concentration and cognitive function as people age.

HT Lifestyle reported that Chhapra recommended incorporating specific key nutrients to protect brain cell structure and lower age-related cognitive decline. A balanced eating pattern supports long-term mental performance alongside quality sleep, stress management, and controlling medical conditions like diabetes and hypertension.

Omega-3 fatty acids

• Found in fatty fish such as salmon, sardines, and mackerel.
• Form a vital component of brain cell membranes.
• Play an important role in learning, memory, and nerve cell communication.
• Available for vegetarians through flaxseeds, chia seeds, and walnuts.

Leafy greens

• Rich in folate, vitamin K, lutein, and antioxidants.
• Include spinach, kale, and fenugreek leaves.
• Lower oxidative stress, inflammation, and age-related cognitive decline.
• Provide essential vitamins and minerals for healthy brain function.

Flavonoids

• Present in berries such as blueberries and strawberries.
• Offer beneficial effects on memory and cognitive ageing.
• Found alongside nuts and seeds containing vitamin E, healthy fats, magnesium, and zinc.
• Protect brain cells from damage and maintain normal nerve function.

Glucose

• Sourced from whole grains, legumes, fruits, and vegetables.
• Serve as a slow-burning fuel source that provides sustained energy.
• Help maintain focus and stable mood throughout the day.
• Require adequate water intake, as mild dehydration impacts attention and memory.

Foods to avoid

• Ultra-processed foods
• Sugary drinks
• Excessive alcohol
• Trans fat-rich foods

Chhapra advised prioritising structured dietary patterns such as the Mediterranean diet or the MIND diet, which feature fruits, vegetables, whole grains, legumes, nuts, olive oil, fish, and lean protein. He emphasised that consistent healthy eating habits maintained over several years offer a simple, significant investment in lifelong cognitive health.

Note: This article is based on user-generated content from social media, and the claims have not been independently verified. It is for informational purposes only and is not a substitute for professional medical advice. Readers should consult a doctor with any questions about a medical condition.