Toona sinensis is a common edible plant, which is mainly used for cooking and seasoning. At present, there is no clear scientific evidence to support that Toona sinensis has special health care efficacy or cancer risk.

Toona sinensis is rich in vitamin C, vitamin A, chlorophyll, protein, fat, fiber and other nutrients, which can be used as a nutritious vegetable when eaten in moderation. Toona sinensis is also considered to have certain antioxidant and anti-inflammatory effects, but these effects need further scientific research to confirm.

Regarding the carcinogenic risk of Toona sinensis, there is no conclusive evidence to prove its carcinogenic effect. However, it should be noted that eating any food should be moderate and diversified to avoid excessive intake or excessive dependence on a single food.

Generally speaking, Toona sinensis is a common edible plant, which is usually safe to eat in moderation and can provide some nutrition for the diet. If you have special health problems or concerns, it is recommended to consult a dietitian or doctor for personalized advice.