n.果糖，左旋糖(存于果汁、蜂蜜中)

Fructose is a type of simple sugar found naturally in fruits and honey.
果糖是一种天然存在于水果和蜂蜜中的单糖。
Sucrose, which is commonly known as table sugar, is a disaccharide composed of glucose and fructose.
蔗糖，也就是我们常说的食糖，是由葡萄糖和果糖组成的双糖。
Some people are intolerant to fructose and experience digestive issues after consuming it.
有些人对果糖不耐受，在摄入后会出现消化问题。
Fructose can be metabolized by the liver without needing insulin, unlike glucose.
果糖与葡萄糖不同，它可以在不需要胰岛素的情况下由肝脏代谢。
High-fructose corn syrup is often used as a sweetener in processed foods and beverages.
高果糖玉米糖浆常被用于加工食品和饮料中作为甜味剂。
The intake of excessive amounts of fructose has been linked to an increased risk of obesity and type 2 diabetes.
过量摄取果糖与肥胖和二型糖尿病的风险增加有关联。
Many athletes consume sports drinks containing fructose to replenish energy during intense physical activity.
许多运动员会在高强度运动期间饮用含有果糖的运动饮料以补充能量。
Some fruits, such as apples and pears, have high concentrations of fructose.
一些水果，如苹果和梨，含有较高的果糖浓度。
Fructose can be converted into glucose in the body through a process called gluconeogenesis.
果糖可以通过名为糖异生的过程在体内转化为葡萄糖。
Diets rich in fructose may lead to increased uric acid production, potentially contributing to gout development.
富含果糖的饮食可能导致尿酸生成增多，从而可能诱发痛风的发生。