Artemisia annua is rich in nutrients, containing vitamins, proteins, and various minerals, which serve to provide the body with the required nutrients. Artemisia annua is a kind of vegetable, which contains a variety of nutrients, per 100g of artemisia annua contains 49 mg of vitamin C, 3.6 g protein, as well as 370 mg of calcium, 102 mg of phosphorus and 2.9 mg of iron. As artemisia is a food, food does not exist any drug efficacy and effect, so appropriate consumption can only be for the body to supplement the nutrients. It should be noted that, Artemisia annua should not be consumed too much, to avoid increasing the burden on the gastrointestinal tract, causing abdominal pain, diarrhea and other discomfort. In addition to artemisia, you should also eat more nutritious vegetables and fruits and meat, to ensure a balanced diet, to avoid too single diet, otherwise it may cause malnutrition.