There is no such thing as what patients with heart attack are most afraid of eating. It is recommended to develop good dietary habits, eat a balanced diet, and pay attention to eating less high-fat, high-salt, and spicy stimulating foods. 1. High-calorie foods: such as high-sugar milk tea, desserts, carbonated beverages, fried foods and so on. These foods will make the patient’s blood viscosity increases, fluidity decreases, aggravate atherosclerosis. 2. High-fat food: such as lard, fatty meat and animal offal. This kind of food can cause high blood fat and induce heart attack. 3. High-salt foods: such as pickles, etc., excessive salt intake will cause elevated blood pressure, accelerate atherosclerosis, increase the chance of heart attack. 4. Stimulating food: such as strong tea, coffee drinks, spicy food, etc. These foods will stimulate the gastrointestinal tract. These foods stimulate the gastrointestinal tract will aggravate the burden on the heart, thus inducing heart attack. The onset of heart attack is related to many factors such as dyslipidemia, hypertension, obesity, etc., and has a great relationship with diet. Therefore, patients with heart attack should have a reasonable diet in daily life, increase exercise, and develop good living habits in order to better restore their health.