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What Foods Are Good for Your Brain Health?

Test your knowledge of the MIND diet, the gut microbiome and more


An overhead view of good food for your brain health on a pink background
Svetlana_nsk / Getty Images

Question 1 of 9

Which of the following foods are emphasized in the Mediterranean diet?

The Mediterranean diet, which research has linked to protection against dementia, emphasizes a variety of plant-based foods, fish rich in omega-3 fatty acids and healthy fats like olive oil. Staying Sharp offers an easy-to-follow meal plan here.

Question 2 of 9

What are the two “super foods” emphasized in the MIND diet?

The MIND diet, a combination of the Mediterranean and DASH diets, places particular emphasis on leafy green vegetables and berries due to their high content of nutrients that are beneficial for brain health.

Question 3 of 9

Why are omega-3 fatty acids part of a brain-healthy diet?

Omega-3s, found in salmon and other fatty fish, leafy greens, walnuts and flaxseed, are a super nutrient for the brain.

Question 4 of 9

Which of these food swaps will not boost your fiber intake?

All these swaps will boost your fiber intake, except for the yogurt swap. But replacing flavored yogurts with plain Greek yogurt is a good idea because it will boost your protein intake and reduce the amount of sugar you get from your yogurt. 

Question 5 of 9

According to the MIND diet, how many servings of leafy green vegetables should you eat each week?

The MIND diet recommends consuming a minimum of six servings of leafy green vegetables per week to help reduce the risk of dementia and cognitive decline.

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Question 6 of 9

Why are blueberries considered a brain health superfood?

Blueberries are a nutritional powerhouse, offering antioxidants, fiber and anthocyanin, a phytochemical that appears to help protect against heart disease, type 2 diabetes and some cancers. 

Question 7 of 9

Which nut is shaped like a little brain and offers brain benefits?

People 60-plus who ate a daily handful of walnuts performed better on memory tests. The “mini brains” were also linked to improved mood. The other nuts on this list are brain helpers, too, offering fiber and protein as well as omega-3s.

Question 8 of 9

Which of these foods is good for your gut microbiome?

Whole grains, vegetables and unprocessed foods are best for a healthy gut microbiome, which has a surprisingly strong influence on your brain health.

Question 9 of 9

True or false: Tea is better for your brain than coffee.

Frequent coffee or tea consumption was linked to better cognition in older adults, research has shown.

You have unanswered questions. Please go back and complete those questions to finish the quiz.

​​Find more ways to build brain-healthy eating habits here.

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