Everyone knows that eating more fresh vegetables is good, but simply eating fresh vegetables doesn't mean you're meeting your nutritional needs. The key is that people often make mistakes when eating vegetables, leading to half the results for twice the effort. Are you also making these mistakes? It's dangerous...
I. Storing Vegetables for Too Long
Office workers often like to do a big weekly shopping trip and store the vegetables at home to eat slowly. While this saves time and is convenient, it's important to know that vegetables lose a large amount of nutrients every day they are stored. For example, spinach, under normal conditions (20°C), loses up to 84% of its vitamin C after just one day of storage. Therefore, you should try to minimize the storage time for vegetables. If you must store them, choose a dry, well-ventilated, and light-proof place.
II. Throwing Away the Part with the Most Vitamins
Some habitual ways of processing vegetables also affect their nutrient content. For example, some people discard the bean sprouts themselves to eat only the shoots, but in reality, the bean sprouts themselves contain 2-3 times more vitamin C than the shoots. Another example is when making dumpling filling, squeezing out the vegetable juice causes a loss of over 70% of the vitamins. The correct method is to mix the chopped vegetables with oil first, then add salt and seasonings. This "oil-coating-vegetable" method prevents the dumpling filling from becoming too soupy.
III. Stir-frying with Low Heat
Vitamins C and B1 are both sensitive to heat. Therefore, avoid stir-frying with low heat and instead use high heat. Additionally, adding a little vinegar helps preserve the vitamins. Some vegetables are also more suitable for eating raw in salads, such as cucumbers and tomatoes.
IV. Not Eating the Finished Dish Immediately
Many people like to keep the finished meal warm in the pot or in a thermal container and eat it later. This also causes a significant loss of nutrients. Imagine how wasteful it would be to painstakingly prepare a meal that becomes completely devoid of nutrition simply because you didn't eat it right away.
V. Eating Vegetables Without the Soup
When stir-frying, a large amount of nutrients from the vegetables dissolve into the cooking liquid. It's such a waste not to drink the soup.
VI. Cutting Vegetables Before Washing Them
Cooks in large cafeterias often cut vegetables first and then rinse them all together. Many people don't think much of it, but this practice also causes a large amount of vitamins to be washed away into the water.
VII. Preferring Stir-fried Vegetables
Many people on a diet believe that stir-frying vegetables with meat can reduce fat intake, but vegetables actually absorb oil more easily.
VIII. Eating Only Vegetables and No Meat
Nowadays, there are more and more vegetarians. Although this is beneficial for preventing arteriosclerosis, being exclusively vegetarian is not the right approach. First, the human body must obtain a certain amount of cholesterol from meat daily, and a moderate amount of cholesterol is even beneficial for cancer prevention. Second, a purely vegetarian diet can lead to insufficient protein intake, which can easily cause digestive tract tumors. Third, it can lead to an inadequate intake of vitamin B2. Fourth, because vegetables are generally deficient in zinc, vegetarians are also prone to severe zinc deficiency. A better approach is to eat a mixed diet based on your own body's needs. This way, you can achieve the benefits of a vegetarian diet while avoiding the harm it can cause to the body.
IX. Eating Raw Vegetables Without Washing Them Thoroughly
Vegetable contamination is becoming increasingly serious, with residues of various pesticides and parasitic bacteria. Therefore, if you eat vegetables raw, it's best to wash them thoroughly and peel them.