Artemisia is a food that does not have efficacy, but only helps to maintain the functions of the body. Artemisia is a common vegetable in daily life, each 100g contains energy (110KJ), protein (1.9g), fat (0.3g), carotene (1510.0mg), vitamin C (18.0mg) and other ingredients, and also contains sodium (161.3mg), calcium (73mg), iron (2.5mg) and other minerals, appropriate consumption can provide the body with Nutrition. However, because Artemisia is only food, does not have the efficacy and role, and the nutrients are more limited, and can not be used for treatment and prevention of disease. Therefore, usually need to develop good dietary habits, not only to appropriate consumption of artemisia, but also need to consume some fruits and so on, so as to ensure that the body balanced intake of nutrients. It is recommended that patients usually rationalize their diet, appropriate consumption of artemisia, if there are abnormalities, it is necessary to consult a doctor in a timely manner, and standardized treatment under the guidance of the doctor, so as not to delay the condition.