Ways to enhance resistance can start from food, health care medicine, but also more sports and exercise to improve their immunity. 1. Fruits are rich in vitamins and dietary fiber, containing a variety of nutrients beneficial to the human body. Daily diet more protein-rich foods, such as milk, eggs, lean meat, the human body many amino acids can not synthesize their own, can only be supplemented by food, a healthy diet is the first step to improve resistance. 2. Exercise can improve the body’s oxygen content, promote metabolism, help the body to discharge toxic substances and keep the new area comfortable, exercise produces dopamine can make people produce a sense of pleasure. 3. Some drugs can also play a role in improving resistance, more direct is immunoglobulin and so on. 4. Health products and nutritional food: such as ginseng, sea cucumber, etc., through the Chinese medicine to regulate, but also has a good effect, but some supplements side effects, according to the individual’s physical condition is not the same as the need to take under the guidance of a doctor, rather than to eat more to eat.