origin: when the family doctor
fresh fruits and vegetables have gradually become the leading role on our table. We only worry about whether there are chemical residues in vegetables, but ignore the natural toxins of food itself. Many fruits and vegetables will contain natural toxic substances, some of the special parts of fruits and vegetables are also the most likely to remain pesticide, and every year the food poisoning events occur frequently.
tomato
one, such a tomato with toxin
Green Tomatoes containing lycopene
tomatoes with the richest lycopene content, with antioxidant, anti radiation, retarding senility, and increasing resistance To reduce the risk of prostate cancer. However, it should be noted that the green tomatoes are not yet ripe, can not play the role of lycopene, nutrition is poor, and its lycopene toxicity is more obvious, if a short time intake of a large number of lycopene, may be toxic symptoms. It is therefore recommended to pick fresh red and naturally ripe tomatoes. Some tomatoes are green on their roots and are best disposed of before eating.
stem and leaf sugar containing alkaloids
although tomatoes are popular in many countries, they are indeed toxic. Although the flesh itself contains no toxin, its stems and leaves contain a chemical called Glycoalkaloid. The content of this substance is higher in wild tomatoes, but artificial tomato still has some influence. This can lead to stomach dysfunction and anxiety. Stems and leaves can be used as cooking condiments, but must be removed before eating. This chemical has great utility. In fact, it is often used to repel worms.
two, eating tomatoes on an empty stomach is easily long stones
tomatoes contain more tannic acid and pectin. When the stomach is empty, they will form different size blocks under the stomach acid action. If these hard blocks can not reach the small intestine through the pylorus, they will be stranded in the stomach to form a stomach stone. A small stomach stone is initially as big as the apricot kernel, and then it will accumulate. If gastric stones can not be excreted naturally, they will cause obstruction of the digestive tract, severe pain, vomiting and even hematemesis on the upper abdomen. In addition, because most of the tannins in tomatoes are concentrated on the skin, when the tomato is deastringent, it is impossible to remove all of the tannins in the tomato, so it is easier to form a stone together with the skin. The speed of the formation of stomach stones is related to the intake of tomatoes, the amount of gastric acid secretion, and gastric peristalsis. Therefore, people who often eat a little bit, who often eat with skin, often eat empty stomach, are much more likely to get stomach stones than others.
tomato scrambled egg best practice
tomato fried egg is one of the most popular dishes popular with the people, but how to stir this dish to nutritious delicious food is also learned. Today I will teach you a recipe for this dish - add ketchup.
tomato sauce is a sauce like substance that breaks the flesh of tomato fruit. It has not added other additives and preservatives, and preserves the nutrients of vitamin C, potassium and dietary fiber in tomato. The concrete method is to pour the egg liquid into the hot oil, then remove it immediately, then add a small amount of oil to stir fry the tomato, then add two spoonful of ketchup and mix evenly, and then add salt and seasoning. After adding
tomato paste, the color of the whole dish is brighter, more delicious and nutritious.