Out:
added sugars such as high fructose corn syrup, baked goods, sodas;
fried foods;
potatoes, white bread, white rice;
alcohol;
nitrates.
In:
dark chocolate 70% or higher, 45 grams a week;
strawberries, blueberries, blackberries, one half to one cup a day;
turmeric, black pepper, curry;
dark leafy greens;
fermented foods with live active cultures such as yogurt, kefir, kombucha, miso, sauerkraut, kimchi.