2. Beef is very popular because of its high protein content, low fat content and delicious taste.
3. Eat radish: There is a folk saying that "October radish competes with ginseng", which means that eating radish in October is as beneficial as eating ginseng.
4. Eat grapefruit: The first frost season is also the best time to eat grapefruit. At this time, grapefruit is not only rich in water, good in taste, but also nutritious.