Special Diets Healthy Aging Diet Center The #1 Snack for Better Brain Health, Recommended by Experts This sweet, chewy snack isn’t just delicious. It’s packed with nutrients to optimize brain health. By Deborah Murphy, M.S., RDN Deborah Murphy, M.S., RDN Deborah Murphy is a food and nutrition blogger, recipe developer, content creator and consulting dietitian. She is an expert in plant-based nutrition and has more than 10 years of experience providing medical nutrition therapy for the geriatric population. EatingWell's Editorial Guidelines Published on October 26, 2024 Reviewed by Dietitian Karen Ansel, M.S., RDN Reviewed by Dietitian Karen Ansel, M.S., RDN Karen Ansel, M.S., RDN, is a nutritionist, journalist and author. In her 20-plus years of experience, she has written hundreds of health-focused articles about food, nutrition, fitness and wellness. Her work has appeared in EatingWell, Women's Health, Weight Watchers, Men's Health, Shape, Woman's Day, Prevention, Fitbit and other publications and websites. EatingWell's Editorial Guidelines Close Photo: Ali Redmond We’re all familiar with the afternoon slump when energy levels dip and brain fog hits. A quick cup of coffee may seem like the obvious solution. But there’s another remedy to deliver the energy, stamina and focus you need for a productive afternoon, namely a healthy snack. While most of us spend time planning our three square meals for the day, snacks are often an afterthought. But snacks can be the perfect opportunity to fill in nutritional gaps and bolster your overall health, including brain health. Even though brain health may not always be on your radar, it’s never too early to adopt a brain-healthy diet and lifestyle. “There is no health without brain health,” says Maggie Moon, M.S., RD, a Los Angeles-based registered dietitian and author of The MIND Diet: 2nd Edition. “The brain manages nearly everything the body does, from breathing to thinking, learning and remembering.“ And that’s not all. “Brain health also refers to our ability to interpret and respond to emotions and manage stress,” explains Moon. “We wouldn’t be able to live independently without good brain health.” The good news is that healthy eating habits can optimize your brain health. “Diet plays a crucial role in brain health by providing essential nutrients that support cognitive function, neuroplasticity and neuroprotection by keeping our brain cells in an optimal environment for function,” says Amy Reichelt, Ph.D., a nutritional neuroscientist. She recommends a balanced diet rich in nutrients like omega-3 fats, antioxidants, vitamins and minerals to support brain health and reduce the risk of neurodegenerative diseases. So, skip the afternoon latte and whip up our No. 1 snack for better brain health instead! It’s packed with the nutrients your brain—and body—need to power you through your busy day. New Study Highlights the Importance of a Balanced Diet for Brain Health The #1 Snack for Brain Health If you’re looking for a simple multitasking snack, whipping up a batch of our Blueberry-Lemon Energy Balls is a “no-brainer.” Not only will these tasty little bites satisfy cravings for something sweet and chewy, they also provide a variety of these brain-supporting nutrients: Plant-Based Omega-3s For too long, nuts have gotten a bad rap on account of their calories and fat. Not anymore. Today, they’re making a comeback, thanks to their host of potential health benefits. One nut that is particularly good for brain health? Walnuts! Both our experts agree. “Walnuts are rich in omega-3 fatty acids and antioxidants, which support brain structure, reduce inflammation and may improve cognitive function,” says Reichelt. That’s not all. Research suggests that the omega-3 fats found in certain plant foods, like walnuts, enhance the brain’s ability to metabolize glucose, a process that often declines before memory does, explains Moon. Antioxidants Oxidative stress and inflammation can prematurely age the brain. Luckily, antioxidants in certain foods, like blueberries, can fend off that brain-damaging inflammation. “Blueberries contain high levels of flavonoids and anthocyanins, powerful antioxidants that can cross the blood-brain barrier, potentially enhancing memory, reducing oxidative stress and slowing age-related cognitive decline,” says Reichelt. To optimize the brain-enhancing antioxidants in these bites, Moon recommends using dried wild blueberries. They have twice the antioxidants of conventional blueberries! Fiber Fiber might not be the first nutrient you associate with brain health, but it plays an active role. And these snack bites provide 4 grams of good-for-you fiber per serving (14% of the Daily Value). How does it help? For starters, there’s the gut-brain axis, a network of nerves that connects the gut and the brain. Dietary fiber allows good microbes in the gut to thrive and, in turn, shape our mood, cognitive function, ability to manage stress and more via this pathway. Fiber is also good for your heart, and “heart health is brain health,” says Moon. What’s the connection? “Heart health is critical for good blood flow, which is essential for delivering oxygen and nutrients to the brain, as well as shuttling metabolic waste out before it can damage neurons and impair cognition,” she explains. These bites contain oats, a whole grain that is particularly helpful for heart health thanks to beta-glucan fiber, credited with lowering cholesterol and protecting blood vessels from oxidative damage. How Poor Gut Health Can Increase Anxiety and Depression Risk & What to Eat to Help Other Foods for Brain Health Our Blueberry-Lemon Energy Balls are a great way to support brain health. But don’t stop there. Load up on these dietitian-approved foods for a healthy brain and body. Dark Leafy Greens: Turns out, Popeye was onto something! Dark leafy greens are rich in brain-supporting vitamins A and K, plus antioxidants that can protect brain cells from damage. According to Moon, studies suggest that people who eat leafy greens every day enjoy better cognitive performance. Leafy greens are so powerful that one study found that older adults who ate slightly more than one daily serving of these veggies had the brain health of people up to 11 years younger. Fatty Fish: Moon also recommends omega-3-rich fatty fish like sardines, trout, tuna and salmon. These fatty acids keep brain cell membranes flexible enough for proper neurotransmitter function so they can talk to each other freely. If you don’t consume fish, you can also find omega-3 fatty acids in walnuts, chia seeds and flaxseeds. Complex Carbohydrates: Despite what you may have heard, carbs aren’t bad for you. However, not all carbs are created equal. To support optimal brain and gut health, reach for complex carbs like whole grains, vegetables and legumes. They’re packed with fiber, which helps good gut microbes thrive and has been linked to a lower risk of dementia. Because their fiber takes a long time to digest, they also supply steady energy for the brain. Antioxidant-Rich Foods: Antioxidants neutralize free radicals that can cause oxidative stress and damage brain cells. Some foods that are high in antioxidants include colorful fruits and vegetables, whole grains, nuts, seeds, herbs and spices. Put them to work in this antioxidant-rich, anti-inflammatory meal plan. Magnesium-Rich Foods: Research has found that magnesium helps neutralize inflammation in the brain—a common denominator for many brain-related diseases. Reichelt recommends filling your plate with magnesium-rich foods like leafy greens, legumes, nuts, seeds and even (yes!) dark chocolate. The Bottom Line Don’t miss out on an opportunity to add more brain-supporting nutrients to your diet. Embrace snack time! Our Lemon-Blueberry Energy Balls are not only delicious, they also provide nutrients that experts recommend to protect your brain health, like plant-based omega-3s, antioxidants and fiber. By making these neuroprotective nutrients a regular part of your day, you can proactively protect your brain health. So, what are you waiting for? It’s time to get snacking! Was this page helpful? 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