12. Walnuts
Best Place to Buy: Thrive Market
Avg. Price: $30 for 2 pounds*
Benefits: High in fiber, healthy fats
©Dionisvera / Shutterstock.com
Are you searching for a healthy snack that can boost your brainpower? If yes, then your search ends here! Walnuts are the perfect choice. Just a few of these delicious nuts can help you eliminate those unwanted sugar cravings while also making you feel full and calm. But that’s not the end of the story! Walnuts also contain healthy oils that can enhance your cognitive function, especially your working memory. So, when you need a quick energy boost, forget about the expensive latte and grab a handful of walnuts instead.
