Green: Vegetables that are primarily green include spinach, celery, green bell peppers, etc. Green vegetables give people a feeling of freshness and vitality. Green vegetables are rich in carotenoids and Vitamin C, and have antioxidant effects, as well as protecting the liver and eyes.
Yellow: Vegetables that are primarily yellow include pumpkin, yellow bell peppers, yellow zucchini, etc. They give a sense of fragrance and crispness, making people feel refreshed and sweet. Yellow vegetables are also rich in carotenoids, which can delay skin aging and are beneficial to the liver.
Red: Vegetables that are primarily red include tomatoes, carrots, red chili peppers, etc. They can give a striking and exciting feeling, enhance people's appetite, and stimulate the excitability of the nervous system. In recent years, with the deepening of epidemiological research, people have found that lycopene in tomatoes has strong antioxidant functions. Lycopene can effectively prevent prostate cancer, and its inhibitory effect on uterine cancer and lung cancer cells is significantly higher than that of beta-carotene and alpha-carotene.
Purple: Vegetables that are primarily purple include purple eggplant, perilla, etc. This type of vegetable is rich in Vitamin P. Its carotenoid content is less than that of green vegetables but more than that of white vegetables. Purple vegetables have a rich taste, can regulate the nervous system, make people happy, and are beneficial for preventing and treating high blood pressure, hemoptysis, and purpura.
White: Vegetables that are primarily white mainly include water bamboo, lotus root, winter melon, Chinese cabbage, cauliflower, white radish, etc. They give people a feeling of purity, coolness, and freshness. They play a certain role in regulating visual balance and stabilizing emotions, and are also beneficial for preventing and treating high blood pressure and calming the mind. The carotenoid content of white vegetables is not as high as that of dark-colored vegetables.
In daily life, it is necessary to eat a variety of vegetables of different colors at the same time to achieve the effect of complementing each other and exchanging what one has. By eating a wide variety of foods, nutrition can be balanced.