2. Wild vegetables should be fresh. The interval between washing and boiling should not be too long to avoid the loss of vitamins and inorganic salts.
3, wild vegetables should pay attention to cooking methods. The cooking of wild vegetables pays attention to maintaining its "game", which can be fried, cold-mixed, brewed, fried, stewed, roasted and boiled. You can also make soup or eat it raw. The key is to choose different cooking methods according to the different characteristics of wild vegetables.
4. Don't eat more wild vegetables. Wild vegetables are generally less polluted and do have a unique flavor. They are natural foods, but everything is moderate. Eating too many wild vegetables can easily cause diseases such as spleen deficiency and stomach deficiency.
5, bitter wild vegetables should not eat more. Bitter vegetables taste bitter and cool, and have the effect of detoxifying and removing fire, but excessive consumption will damage the spleen and stomach.
6, long-term wild vegetables can not be eaten. It is best to eat wild vegetables now. Wild vegetables are not only stale after being stored for a long time, but also have reduced nutrients and poor taste.
7. Don't eat contaminated wild vegetables. The air near the suburban chemical plant is not good, raw wild vegetables easily absorb lead and other compounds, and wild vegetables near the wastewater often contain toxins and are not suitable for eating.
8. Wild vegetables that need to be soaked: some wild vegetables such as yam and garlic are slightly toxic. I haven't soaked it, but I feel unwell after eating it. This wild vegetable must be soaked in clear water for more than two hours before it can be cooked.