Generally speaking, every 100 grams of arrowroot powder contains 357 calories. The efficacy and functions of arrowroot powder are as follows:

1. Arrowroot powder is cooling and relieves internal heat, appetizing and suitable for eating, and has special effects as a diuretic and hangover reliever.

2. The flavonoids contained in arrowroot are praised by relevant traditional Chinese medicine experts as "beauty vitamin synergists". They have the function of removing garbage from the body. People who regularly eat arrowroot can strengthen muscles. It has the effects of strengthening bones, beautifying the body, and prolonging life.

3. Arrowroot powder has the functions of relieving muscles and reducing fever, producing body fluids and quenching thirst, clearing rash, promoting yang and stopping diarrhea, stimulating menstruation and activating collaterals, and detoxifying alcohol. It is used for exogenous fever and headache, strong neck and back pain, thirst, quenching thirst, measles, heat dysentery, diarrhea, dizziness and headache, stroke and hemiplegia, chest pain and heartache, and alcohol poisoning.