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1. Almonds
Almonds consist of protein that helps repair brain cells, thus improving cognitive functions including memory. Zinc, in almonds, helps in reducing the effects of free radicals that are known to destroy body cells and cause disease. Almonds are rich in vitamin E that helps slow down the ageing process of brain cells. Omega-3 fatty acids help strengthen the neuron function.
2. Dates
Dates are rich in antioxidants and phytonutrients that help protect the brain from oxidative stress which is responsible for damaging brain cells and further cause memory lapse.
3. Walnuts
Many studies have pronounced walnut as one of the healthiest nuts for brain health. Eating walnuts improves cognitive functions such as memory, concentration and information processing speed.
Source: https://www.ndtv.com