What is a willow tooth? Is it good for the human body?

Artemisia annua, alias Artemisia annua, Artemisia aquatica, Artemisia annua, etc. , a perennial herb of Compositae, whose tender stems and leaves are edible. Generally, field collection is carried out in May-June. After collecting, blanch with water to remove bitterness, and then fry, dip in sauce or make soup.

Nutritional value: Every 100g of fresh Artemisia annua contains 3.7g of protein, 0.7g of fat, 9g of carbohydrate, 2. 1 g of crude fiber, 4.4mg of carotene, 20.3mg of vitamin B, 0.3mg of nicotinic acid/kloc-0, and 23mg of vitamin C .. every/kloc-0. Magnesium 260mg, phosphorus 4 15mg, sodium 38mg, iron 13.9mg, manganese1.9mg, zinc 2.6mg and copper 6554. Has the effects of removing blood stasis, lowering qi and dredging collaterals.