Roasted potatoes and beef, danger: it will cause gastrointestinal dysfunction. The reason is that potatoes contain a lot of starch, and the concentration of gastric acid required for gastrointestinal digestion after beef is absorbed by human body is different, which will prolong the residence time of food in gastrointestinal tract, prolong the digestion and absorption time of gastrointestinal tract, and lead to gastrointestinal dysfunction. Harm of onion mixed with tofu: calcium absorption disorder Reason: Calcium in tofu and acetic acid in onion combine to form white precipitate 3354 calcium acetate, which makes it difficult for human body to absorb calcium. Danger: Causes of nutrient absorption: Mucin in eggs combines with trypsin in soybean milk and loses its nutritional value. The harm of boiling eggs and making tea: it not only stimulates our stomach, but also is not conducive to digestion and absorption. The reason is that tea contains a lot of alkaloids, but also combines with iron in eggs, which stimulates the stomach and is not conducive to digestion and absorption. Scrambled eggs with seasoning.
Hazard: Causes of destroying the natural freshness of eggs: Eggs contain a lot of glutamic acid such as monosodium glutamate. Adding seasoning when adding scrambled eggs will not only increase the flavor, but will destroy and cover up the natural taste of eggs. It is dangerous to eat with red and white radishes: the reason that affects the absorption of vitamin C: the content of vitamin C in white radishes is very high, but carrots contain a decomposing enzyme called ascorbic acid, which will destroy the vitamin C in white radishes. Once carrot and white radish are mixed, vitamin C in white radish almost disappears. Moreover, when carrots are cooked with vegetables containing vitamin C, they will also play the role of destroyers, such as pumpkins and pumpkins. It also contains decomposing enzymes, such as carrots. It is dangerous to eat radish and fruit together: it will cause goiter. Because cruciferous vegetables like radish are absorbed by the human body and enter the gastrointestinal tract, after metabolism, they will soon produce substances that are resistant to thyroid.
Flavonoids in these fruits are decomposed by bacteria in the intestine and converted into benzoic acid and ferulic acid, which strengthens the inhibitory effect of sulfuric acid on thyroid and induces goiter. Eating seafood and fruit together is dangerous: indigestible substances irritate the stomach. Seafood is rich in nutrients such as fish, shrimp, birds, protein and calcium.