Antioxidants in blueberries boost "concentration and memory" for up to five hours. Blueberries contain anthocyanins, resveratrol, and tannins.
Green tea's caffeine and l'theanine help you focus. The two substances boost focus, speed, and accuracy.
Avocados "increase blood flow, offering a simple, pleasant approach to rev up brain cells" Avocados are "fiber-packed"
Leafy green veggies are packed of antioxidants and carotenoids, which boost cognitive power. B-vitamins boost memory, focus, and brain function. Folic acid improves focus.
Fatty/oily fish contains omega-3 fatty acids that boost memory, mental ability, and behaviour. Fish boosts mood and concentration.
Water boosts focus. Water "energises all brain operations, including thought and memory" and helps you "think faster, be more focused, clear, and creative."
It contains caffeine, which boosts mental alertness. Dark chocolate helps you de-stress and encourages the production of endorphins and serotonin, which boost your mood.
Flax seeds are high in magnesium, B-vitamins, omega-3 fatty acids, and fibre, which help mental clarity, weight loss, and attention.
Long-term, nuts are healthy. Vitamin E in nuts and seeds slows cognitive deterioration with age. A daily ounce suffices. Oils and amino acids increase focus.