I really like what they say about fasting and making the brain work better.
And I am also off to buy more blueberries!
The article says:
"Brain scans with functional MRI imaging can show a difference in brain function as people eat blueberries. The reason: "We think it's polyphenol phytonutrients," Greger says. "These are special antioxidant pigments, like the natural blue and purple pigments in berries, that actually cross the blood-brain barrier."
Foods, beverages and extracts with similar pigments – such as pomegranates and grape juice – are also being studied for potential brain benefits.
Not fond of berries? Brightly colored cabbage also has the same brain-healthy phytonutrients, Greger says. "The cheapest, more available and most convenient source of the compound is purple and red cabbage, such as in coleslaw," he says. "It lasts for a week in the fridge. It makes a nice, delightful crunch, and with color as an addition to any meal." Cabbage, he says, "has the most antioxidants per dollar, beating out things like acai berries and quote-unquote superfoods." "