Sources include government agencies, universities and colleges, scholarly journals, industry and professional associations, and other authoritative foods that start with k. Use the inline links to visit these sources. We provide links to products that we think can help you achieve better brain health and performance. We earn revenue when you buy through our links, at no extra cost to you.
See our Terms of Use for details. Edited and medically reviewed by Patrick Alban, DC. Use our extensive brain foods guide to upgrade your diet and be more sharp, positive, and productive. Get the data-driven information you need here. Every bite of food you eat is a choice that either helps or harms your brain. The wrong foods — like sugar and trans fats — can leave you feeling mentally foggy, anxious, and depressed, while the right foods help make you mentally sharp, positive, and productive.
Certain foods are particularly high in the nutrients needed to create, protect, and repair brain cells. They also supply the building blocks of neurotransmitters — brain chemicals that control how well you learn and remember, how happy and motivated you are, and how well you can relax and enjoy life. Foods that are rich in essential brain nutrients will not only protect against a variety of mental disorders now, they will also help prevent degenerative brain diseases in years to come. Some of these foods are known for their long-standing healthy reputation, while others are only recently being recognized as the powerhouses they are.