1. Olive vegetable is delicious, but it should not be eaten in life, because olive vegetable itself is a kind of pickled food, containing a small amount of nitrite. Eating more is harmful to the human body, and you can't eat it with beef.

2. Fennel is a common green vegetable in life, and it also contains a lot of fennel oil, which has a natural aroma. It is a fresh seedling of fennel, which can be fried and eaten, and can also be used as stuffing, which can supplement rich nutrition for human body and stimulate appetite and digestion. However, when you eat fennel, you must know in advance what you can't eat with, and at the same time know who is not suitable for eating fennel, so as not to have adverse effects on your health after eating it.