There are many delicious and healthy foods, such as soybeans, milk, green leafy vegetables, sweet potatoes, mushrooms and so on, from the perspective of keeping young and preventing cancer and health care. Several issues of "Yangshengtang" show that "Yu Kang says eating" is good. Yu Kang is a nutritionist who talks about what to eat and how to eat healthier. Of course, what he said may not be suitable for everyone. You can listen to it for reference.