Important substances Cardamom contains substance That are beneficial to the body, such as cineole, can help reduce the contraction of the small intestine. Terpenes and diterpene peroxide have anti-malarial activity against Plasmodium falciparum, etc. properties -The old fruit of cardamom, aged 4-5 years and over, can be used to treat flatulence, indigestion, and colic. It can also be mixed with laxatives to relieve nausea and vomiting. -Cardamom can also be used to reduce fever, relieve phlegm, relieve wind, nourish bile, and neutralize Dan Sang poison. -Thai cardamom seeds There are 3 types of monoterpenes: myrgenal, mythenol, and trans-pynocarviol. that can be used against malaria -Cardamom can help inhibit complement function. which is an important protein in the bodyâ??s immune system do not cause abnormalities until the red blood cells are broken down This may reflect the ability to inhibit and help treat immunodeficiency disease. -Cardamom reduces blood clotting. This can cause blood clots in the blood vessels.