Were you one of those kids who despised being told to eat their vegetables? Well, time to admit that your mom knew best after all. Eating your veggies, particularly the green ones, has been scientifically proven to come with a host of health benefits. Spinach and kale, for instance, are staples for fitness junkies looking for nutritional value. But did you know that these same leafy greens could also keep you mentally sharp?
Lutein: The Brain Booster in Leafy Greens
A recently published study conducted by the University of Illinois included 60 participants aged 25 to 45, split into two groups based on their lutein levels. Lutein is a nutrient found in leafy green vegetables like spinach, kale, and even other foods like avocados and eggs. Results showed that participants with higher levels of lutein exhibited neural responses similar to the younger subjects.
Interestingly, the study also found that these participants showed quicker neural responses compared to their low-lutein counterparts. The researchers suggested that this could be an indicator of engaging more of their brain power. Lutein is a nutrient that has to be acquired through diet as the body is unable to produce it on its own. It accumulates primarily in brain tissues and the eyes.
Cherries: The Delicious Brain Food
If you’re looking to indulge your sweet tooth while boosting your cognitive function, try grabbing a glass of cherry juice. Anthocyanins, a type of dietary flavonoid found in cherries, has been shown to enhance verbal fluency and improve short- and long-term memory. A study published in the European Journal of Nutrition in 2017 observed a group of older adults with mild-to-moderate dementia. After 12 weeks of consuming cherry juice, they experienced substantial cognitive improvements.
Botanical Brain Health Helpers: Curcumin and Honokiol
Botanicals like curcumin and honokiol, a purified extract derived from the bark of the magnolia tree, could play a significant role in supporting brain health and cognitive function. These natural compounds have demonstrated highly protective cellular health effects in brain tissue, with some even claiming regenerative effects.
Many substances beneficial to other body systems often struggle to penetrate brain tissue due to their large molecular size. However, Honokiol has a small molecular size and structure, which allows it to cross the blood-brain barrier and enter the brain. Honokiol’s antioxidant effects could contribute to its neuroprotective benefits. It also interacts with the brain’s gamma-aminobutyric acid (GABA) receptors, potentially supporting a healthy mood and promoting relaxation.
Making Smart Choices
Nature has given us a wealth of natural compounds with immense health benefits. Some are delicious treats like cherries, while others may just be “good for you,” like leafy greens or botanical extracts. Stay smart and prioritize mental health at every stage of your life by incorporating these unique brain-nurturing foods and targeted supplements into your daily routine.
