Coffee can produce ketone, but you should pay attention. Ketogenic coffee contains more fat, which may cause dyspnea and asthma if taken improperly. Pay attention to diet structure when losing weight. Proper exercise and healthy weight loss are the most important. Ketuo coffee can reduce people's desire for food by achieving people's satiety, which is harmful to the body in the long run. For people who lose weight, when drinking keto coffee, they should still eat low-calorie foods, such as vegetables and boiled chicken breast, and increase appropriate exercise.