Jim Kwik’s Recommended Brain Foods: Boost Your Cognitive Performance Naturally

This post may contain affiliate links and we may earn a commission, but it won’t affect our product choices.

Table of Contents

Do you ever find yourself feeling sluggish, losing focus, or forgetting important information? Well, your diet might be to blame. What you eat significantly influences your cognition, memory, and overall brain health. Let’s explore this intriguing concept of brain-boosting foods, popularized by Jim Kwik, an acclaimed world expert in speed-reading, memory improvement, brain performance, and accelerated learning.

Avocado: Nourishing Your Brain’s Blood Flow

Jim Kwik's Recommended Brain Foods: Boost Your Cognitive Performance Naturally 1

Fresh off my market trip, a robust, green avocado, willing to share its brain-boosting secrets with me, catches my eye first. Notably, avocados are a fantastic source of monounsaturated fats, which help maintain healthy blood flow, a vital element of a healthy brain. Adding them to your diet suggests you’re serious about enhancing your brain health.

High in both vitamin K and folate, avocados protect against stroke and improve cognitive function, particularly both memory and concentration. My experience? Whenever I indulge in a creamy avocado toast in my favorite Boat Basin Cafe in downtown New York, where I used to work, it’s like my brain shifts gears into overdrive, effortlessly processing and retrieving information.

Blueberries: Tiny Powerhouses for Brain Protection

Jim Kwik's Recommended Brain Foods: Boost Your Cognitive Performance Naturally 2

Next, taking center stage, is a bowl of tiny, vibrant blue superheroes otherwise known as blueberries. As one of the highest antioxidant-rich foods, including vitamins C and K and fiber, they offer numerous health benefits. They ward off brain aging and improve memory—something us forgetful folk could use, don’t you agree?

Partaking in a handful of these bite-sized wonders, I can’t help but think about the studies demonstrating an improvement in learning capacity and motor skills in aging rats fed blueberries. Consider infusing your breakfasts or snacks with these blueberries for cognitive health and be sure to share your experience.

Broccoli: Fiber-Rich Brain Fuel

Jim Kwik's Recommended Brain Foods: Boost Your Cognitive Performance Naturally 3

Steamed, sautéed, or raw, it’s hard to beat the crisp bite of broccoli. Broccoli is chock-full of antioxidants and Vitamin K, believed to support brain health. Remember the old saying, “eat your greens”? This couldn’t hold truer, especially if you’re determined to improve your cognitive function.

As I crunch my way through a plate of freshly steamed broccoli, I can practically feel the fiber doing its beneficial work in my body, keeping me full and satisfied. Indeed, with its high fiber content, broccoli fuels your body while supports overall health, including brain function.

Coconut Oil: Igniting Brain Energy with Healthy Fats

does coconut oil go bad
does coconut oil go bad

Scoop a spoonful from the jar or drizzle it over your favorite dishes- coconut oil is nothing short of a versatile culinary gem. Considered as a medium-chain fatty acid, coconut oil works in fascinating ways, specifically supporting ketone production,—fuel for your brain.

I remember using coconut oil to roast sweet potatoes—one of my prized recipes at the Boat Basin Cafe. There was always a warm, inviting smell wafting through the kitchen, and arguably, a taste to match! Every bite plunged me into a world where both taste and health coexisted blissfully. If you haven’t already, allow the benefits of coconut oil on brain energy guide you to the next level of cognitive performance.

Eggs: Memory-Boosting Nutritional Powerhouses

Jim Kwik's Recommended Brain Foods: Boost Your Cognitive Performance Naturally 4
Tips for Extended Storage eggs

What do you assume when you plate up your morning scrambled eggs, tweezed with various spices and herbs, perhaps? It turns out the humble egg is a nutritional powerhouse, providing our brains with a hefty dose of choline, Omega-3s and Vitamin E.

Known to be beneficial for brain health, choline aids nerve communication, while Omega-3 fatty acids contribute to better heart and brain health. Eating eggs regularly, just as I did during tough workdays at the Cafe, can contribute significantly to improving your cognitive health and memory.

Green Leafy Vegetables: Nutrient-Rich Brain Allies

Jim Kwik's Recommended Brain Foods: Boost Your Cognitive Performance Naturally 5
cooked spinach

A trip through the produce aisle or farmers market isn’t complete without a stop at the greens – spinach, kale, and collard greens, to name a few. They’re all stars in terms of being nutrient-rich and wonderful allies to our brain. Packed with essential nutrients like vitamin E and folate, their support for brain health is undeniable. I often enjoyed a green smoothie or salad loaded with these greens during my lunch breaks at the Boat Basin Cafe, feeling an almost instantaneous surge in energy and clarity.

Salmon: Omega-3 Rich Brain Food

Jim Kwik's Recommended Brain Foods: Boost Your Cognitive Performance Naturally 6
Cooked Salmon

Seafood, especially deep-water fish like salmon, is an excellent source of omega-3 fatty acids—essential for brain health. Having prepared countless salmon dishes at the Cafe, I can tell you the trick is to cook it just right so it retains all its nutritional benefits.

Remember, consuming salmon or its alternatives like sardines frequently can enhance your brain health considerably. So why not make the most out of this Omega-3 rich brain food and let it work wonders for you!

Turmeric: The Golden Spice for Brain Inflammation

Jim Kwik's Recommended Brain Foods: Boost Your Cognitive Performance Naturally 7

This vibrant, golden spice is not only a star at flavoring dishes; it’s a powerful tool for maintaining brain health too! This wonder spice has potent anti-inflammatory and antioxidant benefits, which help boost levels of the brain hormone BDNF, which aids the growth of new neurons and fights various degenerative processes in the brain. I remember ‘coloring’ many dishes at the Cafe with turmeric, knowing well its multitude of health benefits. Suddenly, your favorite curry becomes a cognitive health booster – Isn’t it amazing?

Walnuts: Antioxidant-Packed Brain Snack

Jim Kwik's Recommended Brain Foods: Boost Your Cognitive Performance Naturally 8

The era of mindless snacking is gone; embrace the time of antioxidant-packed brain snack – the humble walnut. Rich in antioxidants, healthy fats, and loaded with vital minerals like zinc and magnesium, walnuts not only protect our neurons but also elevate our moods and enhance cognition.

Dark Chocolate: Enhancing Focus and Mood

Jim Kwik's Recommended Brain Foods: Boost Your Cognitive Performance Naturally 9
Dark Chocolate

Believe it or not, indulging in some dark chocolate might be beneficial for your brain. Packed with flavonols, caffeine, and antioxidants, dark chocolate is known to improve various brain functions. Notably, the darker the chocolate (higher cocoa), the more health benefits it offers, including enhancing focus, concentration, and mood. Having ended many stressful shifts at the Cafe with a piece (or two) of dark chocolate, I can vouch for its mind-boosting benefits.


Through our exciting culinary and cognitive exploration, we’ve found that incorporating these Jim Kwik brain foods into our diet can significantly improve our cognitive health and abilities. Remember, these aren’t one-time magic pills for cognitive excellence, but components of a long-term dietary lifestyle primed to nurture brain health and cognitive function.

Surely, we all aspire to lead healthy, vibrant lives, and taking care of our brain health is a significant part of that dream. Following Jim Kwik’s advice and incorporating these ‘brain-boosting’ foods into our diets could be the first step of many towards achieving that goal.

So let’s embrace the healthy brain diet, reaping the rewards of eating nutrient-rich foods and experiencing their powers to enhance our brain performance. And don’t forget to keep experimenting with these foods, and share your experience. After all, as the saying goes, “you are what you eat.” So, let’s be brainy!

Author: John Bird – A committed healthy eater driven to share knowledge on cognitive health, food enthusiast and a proud former worker at the Boat Basin Cafe in downtown New York.


  1. Jim Kwik (n.d.). Kwik Brain 005: My 10 Favorite Brain Foods.
  2. Franziska Spritzler, RD, CDE (July 2018). 11 Best Foods to Boost Your Brain and Memory.
  3. Dr. Josh Axe, DC, DNM, CNS (n.d.). Top 10 Brain Foods that Help You Concentrate

Relevant Reads

Table of Contents