Fructose is a simple sugar found naturally in many fruits, vegetables, and honey. It is one of the primary sugars that make up table sugar (sucrose) when combined with glucose. Fructose is sweeter than glucose and is often used as a sweetener in various processed foods and beverages.
Understanding fructose is important for health because it can impact how the body processes sugars. Unlike glucose, which can be used by nearly every cell for energy, fructose is primarily metabolized in the liver. Overconsumption of fructose, especially from added sugars, may lead to health issues like fatty liver disease and metabolic syndrome.
In the body, fructose serves as a source of energy. When consumed, it is converted into glucose or stored as fat depending on the body’s needs. The liver breaks it down, and this process can lead to the production of triglycerides, which are a type of fat in the blood. This is why consuming high amounts of fructose can be concerning for overall health.
It is worth noting that while natural sources of fructose, such as fruits, come with vitamins and fiber, added fructose in processed foods may not offer the same health benefits. Moderation is key when it comes to sugar consumption, including fructose.