Fructose is a simple sugar, also known as a monosaccharide, found naturally in many fruits, vegetables, and honey. It is sweeter than glucose, another common sugar, and is often used in processed foods and beverages as a sweetener. When consumed, fructose is absorbed by the liver and can be converted into glucose or stored as fat, depending on the body's needs. While fructose is a natural part of a healthy diet, excessive consumption, especially from added sugars like high-fructose corn syrup, can lead to health issues such as obesity and metabolic syndrome. It's important to enjoy fruits, which contain fructose along with fiber and nutrients, in moderation for a balanced diet.