Nine Amazing Misconceptions About Vegetable Nutrition
Everyone knows that eating more fresh vegetables is good, but simply eating fresh vegetables doesn't necessarily meet your nutritional needs. The key is that people often have wrong ways of eating vegetables, leading to half the results for twice the effort. Are you also making these mistakes?
1. 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. Although this saves time and is convenient, you should know that vegetables lose a large amount of nutrients for every extra day they are stored. For example, under normal conditions (20°C), spinach 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.
2. Throwing Away the Part with the Most Vitamins
Some people's habitual ways of processing vegetables also affect the nutrient content. For example, some people discard the bean sprouts themselves to eat only the shoots, but in fact, the vitamin C content in the bean sprouts is 2-3 times higher than in the shoots. Another example is squeezing out the juice when making dumpling fillings, which can cause a loss of over 70% of vitamins. The correct method is to mix the chopped vegetables with oil first, then add salt and seasonings. This "oil-coating-vegetables" method will prevent the dumpling filling from becoming too watery.
3. Stir-frying with Low Heat
Vitamins C and B1 are both sensitive to heat. Therefore, avoid stir-frying with low heat for a long time; you should use high heat. Additionally, adding a little vinegar helps preserve vitamins. Some vegetables are also more suitable for eating raw, such as cucumbers and tomatoes.
4. Not Eating the Finished Dish Immediately
Many people like to leave the finished meal in the pot to keep it warm or in a thermos, waiting for a while before eating. This also causes a significant loss of nutrients. Imagine, the painstakingly prepared meal becomes completely nutritious because you didn't eat it right away—what a waste.
5. Eating Vegetables Without the Soup
When stir-frying, a large amount of nutrients from the vegetables dissolve into the cooking liquid. It's a shame not to drink it.
6. Cutting Vegetables Before Washing Them
Cooks in canteens often cut vegetables first and then rinse them together to save effort. Many people don't think much of this, but it also causes a large amount of vitamins to be washed away into the water.
7. Preferring Stir-fried Vegetables
Many people on diets believe that stir-frying vegetables with meat can reduce fat intake, but in fact, vegetables more easily absorb oil.
8. Eating Only Vegetables and No Meat
Nowadays, there are more and more vegetarians. Although it helps prevent arteriosclerosis, being exclusively vegetarian is also not ideal:
First, the human body must ingest a certain amount of cholesterol from meat daily, and a moderate amount of cholesterol is also beneficial for cancer prevention.
Second, a purely vegetarian diet can lead to insufficient protein intake, which can easily cause digestive tract tumors.
Third, there is an insufficient intake of vitamin B2.
Fourth, because vegetables are generally lacking in zinc, vegetarians are also prone to severe zinc deficiency.
A better method is to eat a combination of foods according to your body's specific needs. This way, you can achieve the benefits of a vegetarian diet while avoiding the harm it can do to your body.
9. Not Cleaning Raw Vegetables Thoroughly
Nowadays, vegetable pollution is becoming more and more serious, with residues of various pesticides and parasitic bacteria. Therefore, it is best to wash and peel raw vegetables thoroughly before eating.