Your eyes are already getting droopy, your mind starts to wander away from the screen, and every yawn seems to be a silent scream for your pillow. Maybe it’s time to hit the bed? The only problem is that it is 10 AM in the morning and you’re already on your second cup of coffee. The huge pile of work on your desk is not helping too.

But don’t go blaming yourself for it. For a lot of people are unaware of the human brain’s enormous capacity to consume energy. For an organ that constitutes just 2% of the body weight, the brain consumes 20% of the body’s energy source. A caffeine-rich cup of coffee or a can of energy drink just isn’t enough to keep the brain alert. What it needs is a daily dose of superfoods that invigorates its grey matter.

Here are 7 foods that can optimize your concentration and boost your productivity:

1. Blueberries

You’ve all heard of 5-Hour Energy Drink? How about a 5-Hour Memory Food too? Studies reveal that Blueberries can help boost memory & concentration levels for about 5 hours. The magic happens due to the antioxidants in it that stimulate blood flow and keep the mind fresh.

2. Avocados

Avocado has built itself a bad rep for its high-fat content. But don’t go by hearsay! Instead, go for its nutritional benefits as it stimulates brain cells by enhancing blood flow to the brain. Simple yet very effective.

3. Leafy Green Vegetables

Try as much as you can but you just can’t avoid your greens! Decked with antioxidants and carotenoids, they not only fire-up your brain cells but also help shield them from diseases. The folic acid in it also helps soothes the brain.

4. Salmon

If there is a true allrounder in matters of brain nourishment, it has to be the omega-3 rich salmon. It rebuilds brain cells, strengthens memory synapses, and slows down cognitive decline. Its amino acids also boost concentration and help lift your mood.

5. Beets

Beets might not be everyone’s favourite but your brain surely is a big fan of its nutrients! The nitrates in it dilate blood vessels, facilitating increased blood and oxygen flow to the brain. Make sure it’s a part of your daily salad.

6. Eggs

If you’re partial to eating salmon and other fatty fish, then eggs offer a delicious substitute for all the omega-3 fatty acids. Not just that, it also contains choline that maintains healthy cell membranes. Next time think twice before discarding the yolk.

7. Nuts

Of course, no food list for brains is complete without almonds! But it’s not just almonds that keep you from going nuts. Other dry fruits like walnuts are also replete with antioxidants and Vitamin E that prevents cognitive decay. Vitamin E also helps in fighting off Alzheimer’s Disease. Don’t forget to make them a part of your diet.