(a) Raw vegetables can effectively preserve the nutrition in vegetables. Some biologically active substances that are necessary for our health are exposed to temperatures above 55°C and become deactivated and lose their function. So in some developed countries, raw vegetables are a very popular method of eating. Raw vegetables can effectively preserve the nutrition in vegetables, have anti-cancer and anti-cancer effects and prevent many diseases. Most vegetables contain an immune substance, interferon-inducing agent, which acts on interferons in human cells. Genes can produce interferon and become a healthy “guardian†of human cells, and have the effect of inhibiting the cancerous and antiviral infections of human cells. This "interferon inducer" cannot withstand high temperatures, only raw vegetables can play its role. Raw vegetables are: carrots, cucumbers, tomatoes, bell peppers, lettuce, cabbage, cabbage, eggplant, cauliflower, pepper, onion, celery and so on. In addition to making salads, raw food can also be made with fresh vegetable juice or fresh vegetables. Raw cucumber is best not to peel, and tomatoes are not hot to peel, because the hot vitamin C will change, eat sour. Raw vegetables should pay attention to the same nutrition, health and hygiene, beware of "disease from the mouth." Be sure to watch out for fresh vegetables and wash them. Before cooking, hands should be cleaned and disinfected; raw and cooked foods should be separated; vegetables and meat should be cleaned separately to avoid cross-infection. When chilled vegetables are mixed with vinegar, garlic, and ginger, they are both seasoned and sterilized. (b) There are also vegetables that should not be eaten raw. First, starch-rich vegetables (such as potatoes, oysters, yams, etc.) must be cooked, otherwise the starch granules will not break and the human body will not digest; Second, vegetables containing certain harmful substances, such as some grains of legumes and potato pieces of potatoes, contain a kind of toxic protein called lectin, which can agglutinate red blood cells in human blood. After people eat it, it will cause Nausea, vomiting, diarrhea, severe death. After cooking and cooking, toxic proteins lose their toxicity and can be eaten with confidence. The third is the green leafy vegetables that grow on the ground. In the case of conventional cultivation, these vegetables often have to be poured with human waste, urine and pesticides, resulting in contamination. Washing with clean water is not clean anyway. Of course, these vegetables can be eaten raw if they are produced under soilless conditions. (3) However, it should be noted that the pesticide residues in vegetables in our country are still prominent. Therefore, we must carefully clean raw vegetables before eating them. We must first weigh the advantages and disadvantages. Since certain insecticides increase in temperature, decomposition will accelerate. Here's a simple introduction to the method of washing vegetables: Water immersion washing method: mainly used for leafy vegetables, such as spinach, lettuce, cabbage and so on. The surface dirt is usually rinsed off with water, then soaked in clean water for at least 10 minutes. So rinsing soaked 2 to 3 times, can remove most of the remaining pesticide ingredients. Taomi Shui cleaning method: washing rice with Taomi Shui can effectively reduce pesticide residues on vegetables, but Taomi Shui is best used once or twice. Cleaning to skin: For skinned vegetables such as cucumbers, carrots, wax gourds, pumpkins, eggplants, tomatoes, etc., you can use sharps to cut into the skin that contains residual pesticides, eat only the fleshy portion, both delicious and safe. Taomi Shui cleaning method: washing rice with Taomi Shui can effectively reduce pesticide residues on vegetables, but Taomi Shui is best used once or twice. Cleaning to skin: For skinned vegetables such as cucumbers, carrots, wax gourds, pumpkins, eggplants, tomatoes, etc., you can use sharps to cut into the skin that contains residual pesticides, eat only the fleshy portion, both delicious and safe. Spine Internal Fixation Series Lumbar Vertebra Fixation,Orthopaedic Spine Implants,Horacic Vertebra Fixation,Vertebra Lumbalis Surgery Jiangsu Health Medical Technology Development Co., Ltd. , https://www.medicalhos.com
Healthy eating lettuce to pay attention to methods