PSA - Blueberries THE POWER OF BLUE Looking for a memory boost, something to improve your balance and coordination or maybe just a fountain of youth? Proven to improve short term memory, and improve balance and coordination is the colorful blueberry, another powerhouse found at the supermarket. Blueberries also reduce the risk of some cancers and protect against urinary tract infections. One cup provides 5 grams of fiber and only 80 calories. Now that’s blue power. Source: Patti Griffith, University of Wyoming Extension Nutrition and Food Safety Educator – Fremont County.