These hearty root vegetables store well and will likely pop up at your farmers’ market until summer. Eat them and save your brain. Beets are high in nitrates, naturally occurring minerals that help transport oxygen to your brain. A study from Wake Forest University recently found that older adults with high dietary levels of nitrates (the naturally occurring nitrates found in whole foods, rather than the synthetic versions used in processed meats) showed greater activity in their frontal lobes, suggesting they were better able to ward off dementia, compared to when they were on low-nitrate diets.
Learn More: Grow Your Own Beets