Absolute taboo food: refers to foods containing a lot of monosaccharides (such as glucose and sucrose), because they contain a lot of sugar, which directly affects blood sugar and is very unfavorable to the condition. Such as white sugar, brown sugar, rock sugar, glucose, maltose, honey, chocolate, milk sugar, fruit candy, candied fruit, canned fruit, soda water, various fruit juices, sweet drinks, ice cream, biscuits, cakes, jams, sweet bread and cakes made of sugar.