Honey expired is not recommended to drink, after the expiration date of the honey is easy to deteriorate, resulting in the loss of nutrients, and easy to lead to intestinal infections, and even induced cancer. 1. Nutrient loss: honey contains glucose, fructose, vitamins, minerals and other nutrients, can promote gastrointestinal motility, after the expiration date, vitamins and other content will have a certain loss. 2. Intestinal infections: the main nutrients in expired honey are deteriorated and denatured, and at the same time, it is susceptible to infection by viruses, bacteria and other pathogens, which may cause intestinal infections after drinking, resulting in diarrhea, abdominal pain and other symptoms. 3. Induce cancer: The deterioration of expired honey may produce nitrosamines and other substances, inducing cancer. In short, expired honey is a health hazard and may cause damage to the human body, so it is not recommended to drink it.