Extracts of beet (alias: red beet) have been reported to have dose-dependent cytotoxic effects in breast cancer cells. There are also studies showing that daily intake of 8 ounces (about 200 grams) of carrot juice can reduce oxidative stress levels and improve prognosis in overweight breast cancer patients. In conclusion, ensuring a wide variety of vegetable intake plays an important role in both patient health itself and in the fight against breast cancer. In addition, leafy greens are very rich in vitamin C, carotenoids, lutein, folic acid, vitamin A and vitamin K. Not only can leafy greens reduce the risk of breast cancer, their richness in vitamins and micronutrients is a good nutritional supplement, but they are also safe from natural food sources. Also, leafy greens are rich in fiber and can be eaten to relieve constipation in patients with constipation due to chemotherapy.