What should not be eaten with shepherd's purse (Capsella bursa-pastoris)?

Aug 30, 2024 Source: Cainiu Health
Disease description:

Family members bought some shepherd's purse (Capsella bursa-pastoris), and I seem to recall hearing from someone that shepherd's purse should not be consumed with certain substances, as it may cause poisoning. Therefore, I would like to learn more about what should not be consumed together with shepherd's purse.

Doctor's answer (1)
Dr. Shen Yonghua

Cress should not be consumed together with animal livers, such as pork liver or chicken liver, because these livers are rich in iron, which can easily react with plant acid components in cress and hinder iron absorption.

Cress contains a certain amount of oxalic acid. Excessive intake of oxalic acid may combine with calcium in the body to form insoluble calcium oxalate, increasing the risk of kidney stones. Therefore, it is recommended to avoid consuming large amounts of cress together with high-calcium foods such as milk and tofu, in order to prevent additional strain on the kidneys.

For individuals with sensitive digestion or specific medical conditions, the coarse fiber in cress may irritate the gastrointestinal tract and cause discomfort. These individuals should pay attention to moderate consumption of cress and avoid eating it together with spicy or greasy foods, to prevent increased gastrointestinal burden.

Therefore, when consuming cress, it is important to ensure proper food pairing and avoid consuming it together with the aforementioned foods.