For many of us, it’s not financially or physically possible to eat all nourishing meals, all the time. Fast food is convenient, affordable and, well, fast. But when it comes to brain health, if you’re only reaching for the processed foods, you’re doing your brain a disservice.
“A regular fast food habit decreases the odds of having room in your typical diet for brain-healthy whole foods like green, leafy vegetables, omega-3-rich fish, berries and nuts,” Caldwell told HuffPost.
High levels of omega-3s in the brain, for example, are thought to help brain cells better communicate with other cells in the body, which the Alzheimer’s Society calls an important process for brain function.
What’s more, a diet lacking healthy foods, such as fermented foods like yogurt, kefir or kimchi, can lead to cognitive problems, according to neuroscientist Friederike Fabritius.
“Processed foods lead to micro-inflammations in the brain, and that is associated with all kinds of problems and reduces longevity,” she said. “The microbiome affects the brain, so eating fermented foods every day is a sure way to dramatically improve your brain health. Most of our neurotransmitters are produced in the gut.”
They don’t live a sedentary lifestyle.
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