1. Tomatoes: a trick or a hidden danger to keep them fresh?
Hey friends, you know what? Now we can enjoy red tomatoes anytime and anywhere, thanks to those preservation techniques.
But you know what? Some merchants may quietly use the gadget "ethephon" in order to make tomatoes look more attractive.
Don't worry, ethephon is actually a good friend of growing plants, which can help tomatoes ripen faster and stay fresh. However, if we use it too much, it may not be so kind to our health. Therefore, when picking tomatoes, we have to be careful, and don't be confused by the overly bright "coat".
2. Cucumbers with thorns in the top flowers: a natural miracle or a product of science and technology?
You may not believe it, but sometimes this cucumber guy doesn't need to be "in love" (pollination and fertilization) to bear fruit! The cucumber with thorns on the top flower sounds like you want to taste it, but there may be some secrets behind it.
Some people worry that it is the use of hormones, such as chlorpyramide, that makes cucumbers grow so individual. In fact, if this hormone is used well, it can make cucumbers grow straighter and produce higher yields, but it is not good if it is used in excess.
Let's eat cucumbers, the picture is fresh and healthy, when you buy it, you have to look at it, and choose those that are naturally ripe.
3. Leeks: the "blue alum trap" behind the green?
Leeks, regulars at the table, are full of nutrition. But you know what? In order to make leeks look brighter, some merchants actually use such a bad thing as blue alum!
Blue alum is not good for our stomach and kidneys, eating such a leek, it will cause diarrhea at light, and it will be even worse if it is heavy. So, when buying leeks, don't just look at the appearance, smell the smell, touch the feel, and choose those that are truly natural.
4. Garlic moss: the "invisible problem" behind preservation?
Garlic moss is crisp and raw, delicious and nutritious. But you know what? In order to keep garlic moss in the market for a few more days, some merchants will dress it in a "freshness coat".
What is inside this coat, we have to pay attention. When buying garlic moss, pick and choose those that look natural and smell bad, and don't let those that are overly fresh.
5. Potatoes: What's the secret of being big?
Potatoes, round and round, make people like it when they look at it. But why are potatoes getting bigger and more beautiful now?
Some people guessed, did they use bulking agents? In fact, most of the farmers are complaining about the grievances, they say that the potatoes are growing well now, mainly because of the good variety and proper management. The bulking agent thing, it costs more money to use it, it's not cost-effective! So, when we eat potatoes, don't worry about them, think more about the farmers who work hard.
6. Spinach: the "pesticide suspicion" behind the green
Spinach, that bright green, always conjures up images of health and vitality. However, behind the green leaves, there may be a shadow of pesticide residues.
Modern agriculture often uses pesticides in order to increase yields and fight pests and diseases. However, excessive or improper use can leave these pesticides on spinach, posing a potential threat to our health.
Therefore, when buying spinach, we should not only choose the fresh and tender appearance, but also pay attention to its source and planting method, and try to choose organic or low pesticide residue spinach to protect our health.
7. Carrots: The mystery of "cyclamate" behind sweetness
Carrots are loved by everyone because of their rich nutrition and unique sweetness. But did you know that the excessive sweetness of some carrots may not be given naturally, but is the result of artificial sweeteners such as cyclamate?
Although cyclamate is not harmful to humans in moderate amounts, excessive intake may cause adverse effects. Therefore, when enjoying the sweetness of carrots, we should also be vigilant and choose those carrots that are naturally ripe and have a moderate taste, so that they can be delicious and healthy at the same time.
8. Broccoli: A Treasure Trove of Nutrition or a Cleaning Problem?
Broccoli, known as a treasure trove of nutrients among vegetables, is rich in vitamins and minerals. However, due to its special growth structure and dense leaves, broccoli has also become a "master" of hiding dirt and dirt.
Pesticide residues, small insects and dirt can all be hidden, making cleaning challenging. Therefore, before eating broccoli, we need to wash it patiently and carefully to ensure that the impurities and harmful substances in it are completely removed. At the same time, choosing fresh, undamaged broccoli is also key to ensuring its nutritional value and taste.
9. Mushrooms: The "Secret of Growth" Behind Deliciousness
Mushrooms have won the love of many diners with their unique taste and delicious taste. However, the process of mushroom growth is full of mystery and unknown.
In order to promote the growth of mushrooms and maintain their umami, some merchants may employ special cultivation techniques and processing methods. While these methods improve the yield and quality of mushrooms to some extent, they may also pose some potential risks.
Therefore, when buying mushrooms, we need to choose regular channels and reputable merchants to ensure that the mushrooms we buy are safe and healthy.
10. Conclusion
Behind each vegetable is its own unique growth story and possible problems. As consumers, we need to have a pair of discerning eyes and a cautious heart, and learn to choose those ingredients that are natural, healthy and safe.
At the same time, we should also pay attention to and support those businesses and farmers who operate with integrity and pay attention to quality, and jointly create a healthy, harmonious and sustainable food environment. In this era full of challenges and opportunities, let us work together to protect the health of ourselves and our families!