Just check the labels on sweet products you buy.Glucose, fructose, sucrose,maltose, lactose, dextrose, and starch are all forms of sugar.So are high-fructose corn syrup,fruit juice, raw sugar, and honey.And sugar isn't just in candies and desserts,it's also added to tomato sauce,yogurt, dried fruit,flavored waters, or granola bars.Since sugar is everywhere,it's important to understand how it affects the brain.