In life, some food combinations have been around for a long time, and their wonderful flavors have been widely accepted. It's also customary to feel that these pairings are perfectly natural. However, from a health perspective, they are not scientific, and health experts have plenty of reasons to say so. Here, we list 12 food combinations that health experts consider incorrect. But honestly, some things just don't taste good otherwise, so I figure eating them this way occasionally might not be a big problem. If you place a high value on your health, it's best to follow the experts' advice and not overindulge or eat foolishly. 1. Stewed Beef and Potatoes:
Since potatoes and beef require different concentrations of stomach acid for digestion, they will inevitably prolong the time food stays in the stomach, thereby extending the time for gastrointestinal digestion and absorption. Over time, this will inevitably lead to gastrointestinal dysfunction.
2. Tofu with Scallions:
The calcium in tofu combines with the oxalic acid in scallions to form a white precipitate—calcium oxalate—which similarly makes it difficult for the body to absorb calcium.
3. Beaten Eggs with Soy Milk:
The mucoprotein in eggs will combine with the trypsin in soy milk, thereby losing the nutritional value that both should have.
4. Tea-Boiled Eggs:
In addition to alkaloids, tea also contains acidic substances. These compounds combine with the iron in eggs, which can irritate the stomach and is not conducive to digestion and absorption.
5. Adding MSG to Scrambled Eggs:
Eggs themselves contain a lot of glutamic acid, the same component as MSG. Therefore, adding MSG to scrambled eggs not only fails to enhance the umami flavor but also destroys and masks the natural savory taste of the eggs.
6. Eating Red and White Radishes Together:
White radishes are extremely high in vitamin C, but red radishes contain an enzyme called ascorbic acid dehydrogenase, which destroys the vitamin C in white radishes. Once red and white radishes are combined, the vitamin C in the white radish is completely lost. Not only that, when cooked with vegetables containing vitamin C, the red radish acts as a destroyer. Cucumbers, pumpkins, and others also contain similar dehydrogenases.
7. Eating Radishes with Fruit:
In recent years, scientists have discovered that after cruciferous vegetables like radishes enter the human body, they are metabolized to quickly produce an anti-thyroid substance—thiocyanate. The amount of this substance produced is directly proportional to the intake. At this time, if fruits rich in plant pigments such as oranges, pears, apples, and grapes are consumed, the flavonoids in these fruits are broken down by bacteria in the intestine into substances like hydroxybenzoic acid and ferulic acid. These can enhance the effect of thiocyanate in suppressing the thyroid, thus inducing or causing goiter.
8. Eating Seafood with Fruit:
Seafood like fish, shrimp, and algae are rich in nutrients such as protein and calcium. If eaten with fruits containing tannic acid, not only is the nutritional value of the protein reduced, but the calcium in the seafood can also combine with the tannic acid to form a new substance that is difficult to digest. This substance can irritate the stomach and cause discomfort, leading to symptoms like stomach pain, vomiting, and nausea. Fruits with high tannic acid content include persimmons, grapes, pomegranates, hawthorn, and green plums. Therefore, these fruits should not be eaten with seafood dishes at the same time; a two-hour interval is advisable.
9. Drinking Milk with Oranges:
If you drink milk and then immediately eat oranges, the protein in the milk will first encounter the citric acid and vitamin C in the oranges and coagulate into clumps, affecting digestion and absorption. It can also cause symptoms like bloating, abdominal pain, and diarrhea.
10. Drinking Alcohol with Carrots:
Recently, American food experts have warned people that it is very dangerous to eat carrots and drink alcohol together. The experts point out that because the rich beta-carotene in carrots enters the body along with alcohol, it will produce toxins in the liver, leading to liver disease. In particular, you should not drink alcohol immediately after drinking carrot juice.
11. Drinking White Liquor with Soda:
Because drinking white liquor and soda together will quickly cause alcohol to spread throughout the body and produce large amounts of carbon dioxide, it has serious harmful effects on organs such as the stomach, intestines, liver, and kidneys, and also damages the cardiovascular system.
12. Drinking Tea While Eating Meat:
Some people drink tea soon after eating high-protein foods like meat and seafood, thinking it helps with digestion. What they don't realize is that the large amount of tannic acid in tea combines with protein to form tannic acid protein, which has an astringent effect. This slows down intestinal motility, thereby prolonging the time feces stays in the intestine. This not only easily leads to constipation but also increases the possibility of the body absorbing toxic and carcinogenic substances.