Honey has an effect on diabetic patients and is large enough to raise their blood sugar and bring harm to them, so it is contraindicated for diabetic patients. Honey is rich in protein, amino acids, minerals, many beneficial enzymes, vitamins and other nutrients that are beneficial to normal human body. However, the sugar contained in honey is mainly glucose, which can be absorbed and utilized directly after taking it, causing a rise in blood sugar. For diabetic patients diet therapy is the basic treatment means, patients should abstain from eating foods that make blood sugar rise, such as brown sugar, white sugar, honey, maltose, icing sugar, chocolate, milk sugar, fructose, glucose, etc.