Tag: Madagascar periwinkle toxicity

Despite its ornamental beauty and use in pharmaceutical applications, all parts of the Madagascar periwinkle (Catharanthus roseus) are highly toxic if ingested. This plant contains powerful poisonous chemicals known as vinca alkaloids, which can lead to severe health issues and even be fatal.

According to the Kew Gardens, all parts of the Madagascar periwinkle (Catharanthus roseus) are toxic if eaten. This ornamental plant, while beautiful, contains powerful and poisonous compounds that can cause severe illness or death if ingested. This article definitively answers the question, "Can I eat Madagascar periwinkle?" and provides crucial safety information.

Over 400 alkaloids, including powerful anti-cancer agents, have been isolated from the toxic Madagascar periwinkle plant (*Catharanthus roseus*), but it is critically important not to confuse it with the edible periwinkle snail, which offers a range of beneficial nutrients.