The brain is certainly vital to many aspects of a person’s life, physically, emotionally, and mentally. For a look at 11 healthy brain foods that boost focus, memory and mood, read on.

1.) Broccoli

This veg is packed with choline, vitamin C and K. It's a powerful combination which can enhance focus, provide backup to your immune system, and sharpen your memory. Toss them into a stir-fry, salad, or eat them raw with dip to keep your mind in good shape. As an added bonus, broccoli is high in fiber, aiding your digestive tract as well.

2.) Avocado

This green fruit is on several super-food lists due to its high levels of antioxidants, monounsaturated fats, vitamin K, C, B, folate, and creamy meaty flavor. It can be added to sushi, sandwiches, salads, or blended into a tangy guacamole. Avocado is known to prevent blood clots and improve memory.

3.) Spinach

Spinach, as well as a variety of other green leafy veggies have shown promise during studies looking at ways to lower the risk of dementia. Full of vitamin A, K, and dietary fiber, spinach is a great addition to any meal as a side dish. It can also be diced into salads, blended into a morning smoothie, or included in a sandwich.

4.) Salmon

If you want omega-3 fatty acids, which help with memory, focus, and cancer prevention, try wild salmon. This healthy fatty fish makes a great bagel topping in the morning, or can be cooked as a main dish at dinner, or added to a salad for extra protein.

5.) Eggs

Eggs are a great source of protein, and while previously the yolks were thought to be bad for health because of cholesterol content, it turns out that this is also the part of the egg which promotes brain health. The yellow center of the egg is loaded with choline, which helps brain development in babies.

6.) Beets

Beets do not only add color to your red velvet cake, but also provide natural nitrates for better blood flow. New research has suggested that regular consumption of beets and beet juice can also slow down the progression of dementia, or prevent it from occurring as you age.

7.) Lentils

Lentils are high in fiber for better digestion, and packed with folate and vitamin B for a brain boost. Folate is incredibly important in brain growth and development during the fetal stage, which is why pregnant women are prescribed folic acid in their prenatal vitamins.

8.) Blueberries

Full of antioxidants to fight cancer and vitamin C for an immune booster, blueberries have also been found in various studies to act as a concentration and memory enhancer. They will also help protect your brain against stress and premature aging.

9.) Peanut Butter

Peanuts are full of healthy fats and fiber, which support healthy brain functions. Make a tangy peanut sauce for your next noddle dish, or spread it on a sandwich for a creamy or crunchy satisfying snack.

10.) Whole Grains

Whole grain foods decrease the risk for cognitive disorders, such as Alzheimer's disease. They lower inflammation levels, and decrease chances of stroke.

11.) Chocolate

Real chocolate with 70% cocoa or higher has shown positive results in focus tests. This could be due to the caffeine level in the chocolate. Chocolate also promotes the natural release of endorphins, which make you feel happy.

For more information on these 11 healthy brain foods that boost focus, memory and mood, speak to a physician or nutritionist.