Green vegetables, common green vegetables are cabbage, spinach, green pepper and so on. Green vegetables can give pregnant women a fresh feeling and relieve the greasy meat. Green vegetables are rich in carotenoids and vitamin C, and have antioxidant and eye protection effects.

Black vegetables Black vegetables include kelp, fungus, mushrooms and so on. Generally, black vegetables are rich in iron and have the function of enriching blood.

Apricot vegetables Apricot vegetables are a kind of light-colored vegetables mainly based on lotus roots. Lotus root is very suitable for lying-in women, because lotus root has a good effect of removing blood stasis. However, due to the cold nature of lotus root, it is not suitable for pregnant women to eat it too early. Generally, eating lotus root after postpartum 1~2 weeks can remove silt.

Yellow vegetables Yellow vegetables include pumpkin, soybean sprouts, yellow bell peppers, yellow gourd and so on. Yellow vegetables are also rich in carotenoids, which can delay skin aging and benefit the liver.

Purple vegetables Purple vegetables include purple eggplant, laver and so on. Purple vegetables can regulate the nerves of lying-in women and increase their adrenal gland secretion, make pregnant women feel happy and prevent postpartum depression. Scientific research has found that the content of vitamin P in purple eggplant is as high as 0.72 mg, and vitamin P is one of the 14 vitamins essential to human body. It can protect blood vessels and prevent bleeding, which is beneficial to patients with hypertension and purple spots on the skin.

Red vegetables Red vegetables include tomatoes, carrots and red sweet peppers. Red vegetables are generally rich in vitamin C, which can give people a striking and exciting feeling and improve people's appetite.