Can spinach be eaten with tofu? 5

Yes. In the past, it was believed that spinach should not be eaten with tofu for only one reason: spinach contains a lot of oxalic acid, which will combine with calcium to form an insoluble precipitate.

However, this statement misses another aspect of the problem——— spinach also contains a variety of factors that promote calcium utilization and reduce calcium excretion, including rich potassium and magnesium, as well as vitamin K.

It is well known that calcium is closely related to acid-base balance. When excessive intake of protein foods, the acid-base balance is imbalanced, and the body's calcium excretion will increase. At this time, if you can eat more green leafy vegetables, such as spinach, you can fully consume potassium and magnesium, which can help maintain acid-base balance and reduce the amount of calcium excreted, which is very beneficial for bone health.

100 grams of spinach contains 311 mg of potassium and 58 mg of magnesium, which is the best among vegetables, which is twice the potassium content and magnesium content of Fuji apples. With the abundance of potassium and magnesium in spinach, the calcium in tofu can be better retained in the body.

What's more, the vitamin K in spinach has a powerful effect on promoting bone calcium formation. Vitamin K is one of the research hotspots in nutrition in recent years, and it is an essential component for the formation of "osteocalcin". Vitamin K is mainly found in leafy greens and vegetable oils, and spinach is one of the most abundant vegetables, second only to kale, with a content of 415 mcg per 100 grams.

Survey data show that the daily intake of vitamin K in middle-aged and elderly women is more than 109 micrograms, and the risk of fracture can be reduced by 30%. Studies have also proven that supplementing with 200 micrograms of vitamin K per day has the effect of maintaining and improving bone density. That is, you only need to eat less than 100 grams of spinach per day to achieve this effect.

Studies have shown that if vitamin K is added at the same time as calcium supplementation, the effect of calcium supplementation can be greatly improved, and calcium deposition can be promoted into bones. Tofu, which is rich in calcium and protein, and spinach, which is rich in potassium, magnesium and vitamin K, are the perfect match for calcium and bone strengthening.

So, what about oxalic acid in spinach? Since oxalic acid is highly soluble in water, more than 80% of oxalic acid can be removed by blanching spinach in boiling water for 1 minute. Stir-fry the tofu first, then put the blanched spinach, and mix it together to eat it without a problem.

Fortunately, vitamin K is not afraid of heat and does not dissolve in water, so blanching spinach does not cause its loss. However, vitamin K, like carotene, needs oil to help it absorb, so be sure to remember to add some oil when making spinach and tofu soup.

Spinach and tofu should not be eaten together, because the two foods together will cause spinach to produce folic acid, which is harmful to the human body, but as long as the spinach is blanched in hot water after use, it can be cooked with tofu (blanching with water can remove folic acid).

It's best not to cook it together, as eating too much will make it easy to get gallstones. It's just that it doesn't matter if you eat it once or twice.

No, spinach can affect the absorption of calcium in tofu.

Of course you can't use it at the same time... There will be adverse reactions.

Tofu cannot be eaten at the same time as honey!

Spinach and tofu can be eaten at the same time. Spinach contains more oxalic acid, and when it encounters calcium in tofu, it will form calcium oxalate that is not easy to digest and absorb, so when spinach and tofu are eaten at the same time, spinach needs to be blanched first to remove part of the oxalic acid, so that spinach and tofu can be eaten at the same time.

Can spinach and tofu be eaten together?