It can clear heat and cool blood, detoxify and remove blood stasis, and regulate biochemical metabolism. Efficacy of raw towel gourd juice: 1. It can clear heat and cool blood, because from the perspective of Chinese medicine diet, raw towel gourd juice is cool and sweet in nature. For people with phlegm heat, cough, asthma, stomach heat and thirst, if eaten properly, raw towel gourd juice can clear heat and cool blood. 2. It can detoxify and remove blood stasis. For dysmenorrhea caused by erysipelas, furuncles, aphthous ulcers, blood in stool, qi stagnation and blood stasis, if eaten properly, raw silk gourd juice has a good effect of detoxifying and removing blood stasis. 3. It can supplement the body with rich minerals, such as calcium, phosphorus and magnesium, which can regulate biochemical metabolism in the body.