Jatropha ranks quite high in the list of the most dangerous fruits in the world. It’s nicknamed the “black vomit seed” and the “bleach seed,” which gives a pretty good idea of what eating it can do for you (via Top 10 Today). Those who ate it had severe sore throats and stomachaches. People who eat a lot can also become dehydrated and have a heart attack when the body fights with toxins.
Although cycads can be found in any tropical or subtropical environment, Diversity of India proven to be the most dangerous (via Indian Armed Forces Medical Journal). The small berries of the plant attract young children, who then succumb to the ricin contained in the seeds. Strange, Reality jatropha can also be used as a laxative, pain reliever and a way to heal wounds. However, these medicinal uses need to be carefully controlled for the seeds. In other words, for your own health, don’t try jatropha at home.
https://www.mashed.com/708151/the-scary-reason-jatropha-is-also-called-purge-nut/ The reason Jatropha is feared is also known as the ‘pure seed’