10 must -eat foods to increase productivity

Salmon has omega-3s, protein, iron and B-vitamins — which support memory, recall, reasoning and focus

High fibre content helps avocado consumers lower their blood cholestrol levels.

Berries eaten with oil-rich walnuts keep brain cell membranes “youthfully flexible”.

Yogurt also does wonders — it has protein, tonnes of minerals, and probiotics, which help the digestive system.

Garlic contains strong antibacterial and antiviral compounds that help shake off stress-induced colds and infections.

Eggs contain a fat-like B vitamin called choline that enhances memory and reaction time

Whole grains like brown rice are filled with vitamins and magnesium, which also improves cognitive health.

The antioxidants in hot cocoa protect brain cells from oxidative stress

Dark leafy greens are probably the best thing you could eat — they are loaded with vitamins, minerals and phytonutrients.

Eating eggplant will keep brain “sharp by enhancing communication between our brain cells and messenger molecules”.