Eat flowers in spring, leaves in summer, fruits in autumn and roots in winter. In autumn and winter, a large number of seasonal root vegetables are on the market. At this time, root vegetables are fresh and cheap, resistant to storage, and especially suitable for eating more. Like common radish and yam, although common, they have great nutritional value and can be described as "nourishing treasures".

Yam is rich in many bioactive components, including yam polysaccharide, mucin, saponin, allantoin, dehydroepiandrosterone and so on. It was found that the oligosaccharides in yam had a good immune enhancement effect. The bioactive substances in yam have good anti-aging effect, which can improve the proliferation of animal immune cells and delay the aging of thymus.

Potamogeton crispus, also known as Wang He and Chinese kale head, can be fried or eaten raw with cold sauce. Rich in vitamin C, it is as high as 4 1 mg per 100 g, which is much higher than that of apples, pears, grapes and other fruits. Kohlrabi also contains a lot of potassium, which is very beneficial to human body.

Sweet potato is also a very good root vegetable, which contains almost no fat and is rich in dietary fiber, which can promote gastrointestinal peristalsis and prevent constipation. Old and young, women and children, people who are weak and sick, should eat more lotus roots in autumn and winter. Buy lotus root with yellow-brown skin and thick white meat. Don't use an iron pan when cooking, lest the lotus root meat turn black.

In addition, vegetables listed in June 165438+ 10 include green vegetables, Chinese cabbage, spinach, celery, lettuce, cauliflower, shepherd's purse, grass head, lettuce, arrowhead and green garlic.

1 1 month healthy meat

Autumn is the season that needs tonic, but many people are afraid that a lot of tonic will lead to obesity. In fact, the meat that should be eaten in June 5438+065438+ 10 is as follows. You can choose different meats according to your physique:

Fish and shrimp are rich in trace elements, including calcium, aluminum, iron, manganese, copper, cobalt, nickel, zinc, iodine, chlorine, sulfur and so on, which are necessary for human body.