4 vegetables doctors don't recommend, are you still eating them?

4 vegetables, vegetables denied by doctors, hurry up and see what vegetables they are?

Zucchini

This is one of my favorite vegetables to eat, after learning it is a carcinogenic vegetable, I no longer dare to eat it. It is said that after being stir-fried, this vegetable contains carcinogenic components, so it is best not to eat this vegetable;

Bracken fern

Bracken fern is the most common ingredient in rural areas. This vegetable has already been reported. Through testing, the content of ptaquiloside in bracken fern, from high to low, was found to be leaves, stems, roots, with the content in leaves being 10 times that in roots. On the official website of the International Agency for Research on Cancer, ptaquiloside is classified as a Group 2 carcinogen.

Baby cabbage, the counterfeit baby cabbage now on the market contains carcinogenic components, so you had best pay attention when buying baby cabbage. By stripping the outer leaves off "poorly developed" napa cabbage, a baby cabbage heart worth only a few mao each immediately multiplies in value, transforming into "high-mountain baby cabbage" from the distant Yunnan-Guizhou Plateau and brazenly appearing on the shelves of major markets and supermarkets. Beijing has discovered vendors passing off napa cabbage hearts as high-mountain baby cabbage. Beijing has many counterfeit high-mountain baby cabbages, all "mass-produced" and sold by processing sites, or formaldehyde and preservatives and similar harmful substances may be added to the baby cabbage, making the carcinogenic components extremely high, so you must pay attention;

Rootless bean sprouts

Bean sprouts that are crisp in texture, have root tendrils, are highly nutritious and free of pollution are already rarely seen on the market. In many vegetable markets, rootless, plump, white and clean bean sprouts occupy most of the market. However, these "rootless bean sprouts" are very likely toxic bean sprouts soaked in chemicals.

So they also contain carcinogenic components. When buying bean sprouts, you had best pay attention and be extremely careful.