Yes.
Broccoli is not eaten with cucumbers, carrots, squash or zucchini: broccoli is extremely rich in vitamin C, and cucumbers, carrots, squash and zucchini contain the enzyme vitamin C breakdown. Eating broccoli with cucumber, carrot, pumpkin or zucchini will destroy the vitamin c in broccoli and reduce its nutritional and health value.
Broccoli is not eaten with animal liver: broccoli is a kind of high vitamin C vegetable, animal liver contains a lot of iron or copper and other metal elements. Eating broccoli with animal liver will cause the vitamin C in broccoli to be oxidized and destroyed by metal ions such as iron or copper in animal liver.
Spinach can not be eaten with the following foods:
1, spinach and cucumber: spinach in the vitamin C will be cucumber in the decomposition of the enzyme destroyed.
2, spinach and tofu: oxalic acid in spinach and calcium in tofu to form calcium oxalate, so that the body's calcium can not be absorbed.
3, spinach and milk: the same food will cause dysentery.
4, spinach and eel: with food will lead to diarrhea.
5, spinach and leek: the two together with the role of slippery bowel, easy to cause diarrhea.
Expanded:
Selecting spinach you should first observe the leaves, the leaves are fully stretched, plump, dark green glossy color spinach is good spinach. If the leaves become yellow, black, soft, especially the yellow spots on the leaves, the back of the leaves have gray hairs spinach, it is best not to buy.
To look at the stem of spinach, if there are traces of bending and cracking, indicating that the spinach placed too long. Finally, look at the spinach root, such as showing obvious purple-red color that is relatively fresh, such as has turned black, that may be placed for a long time, not very fresh, it is best not to buy.
Buying spinach should be done as soon as possible, otherwise some nutrients will be lost and the taste will deteriorate. The spinach is best placed in the refrigerator to prevent drying out, and the storage time should not exceed two days.
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