Guyabano seed is reported to be toxic. In fact, it can be crushed and used as insecticide. But do not be afraid to eat guyabano. The flesh and other parts are perfectly safe. In case of seed ingestion, gastric juice is not enough to digest and soften it.
I was researching more about guyabano seeds. I found more info about the seeds and I also found a very nice reading about the fruit.
This article contains guyabano properties, the diseases and pathogens in can cure, contraindications, phytochemical information and many clinical studies backed-up with credible references.
I think the reason “no scientific evidences” will not work for this one.
Read the article here! Adobe Acrobat Reader is needed to view the document.
Its a 33 pages article. Please read patiently.