Blueberries are a nutritional powerhouse. Recently Tufts University conducted a study of 60 various fruits and vegetables and found that blueberries rated the highest for their antioxidant capabilities. They have been linked to great health benefits and are said to help prevent alzheimer’s, prevent urinary tractions, improve aging and eyesight and more. This refreshing summery beverage is a cinch to make with only 4 ingredients. It’s a hit with adults as well as the kids.