[3] Gynura bicolor contains high levels of vitamin C, crude protein, iron, carotenoids, calcium, essential amino acids, and is a rich source of anthocyanins.

[citation needed] In Japan, Gynura bicolor is eaten as local vegetable in Ishikawa, Kumamoto, and Okinawa, blanched lightly and served with ponzu, as an ingredient of miso soup, or tempura.

[citation needed] The roots of the plant have been used for consumption in aviation for their richness in Vitamin K. It has an application to address bone decay in astronauts, increasing the absorption of calcium.

[7] Another study found that the plant generally has a negligible level of toxicity when administered orally and has been labeled safe in experimental rats.

[8] Controlled consumption of the plant has been advised to prevent any potential harmful effects from the generally low presence of pyrrolizidine alkaloids.