Click Here to learn more from Sayer Ji on the powerful Blueberry. For those who have access to Saskatoon berries they are even more powerful that Blueberries. In short, eat lots of berries all the time. Berries are on top of mountain when it comes to nutrient density and over all health benefits. The term GBOMBS from Dr Furhman is a great way to remember what foods have the highest nutrient density and over all positive health benefit to us. GREENS-BEANS-ONIONS-MUSHROOMS-BERRIES-SEEDS, try to eat these foods every day!!!!