Moreover, excess nitrates - it is not always unfair treatment agronomists your future harvest, exce

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In March, the stores are starting to appear first early vegetables. So hard to resist the temptation to buy them!
And many of us are buying early "vitamins", despite the high cost and understanding of these beautiful as the picture of greenhouse tomatoes, cucumbers, cabbage and other greens can be harmful and even dangerous to health.
Greenhouse soil and vegetables not only differ in their taste, but also in chemical composition. In the battle for greenhouse crops, zonkewap many households for the early ripening of fruits using fertilizers and promotional material. The higher the concentration of these substances, the more dangerous is their stuffed vegetable.
Excess nitrate (nitrogen compounds that promote the growth of plants) with a deficiency of antioxidant vitamins is converted to nitrite zonkewap - dangerous carcinogens that can not only cause poisoning, and even lead to oxygen zonkewap starvation of cells and tissues, and the systematic use of cause malignant tumors.
Moreover, excess nitrates - it is not always unfair treatment agronomists your future harvest, excessive accumulation of nitrate may occur including through the wrong temperature, in low light, violation of humidity or when the crop is very thick.
Not all vegetables equally accumulate nitrates in some more of them, while others are less dangerous. Most prone to the accumulation of nitrogenous compounds kale, lettuce, radishes, green onions, zonkewap dill, spinach. In second place cauliflower, cucumbers, broccoli, cauliflower, zucchini, celery, carrots, cabbage, radish. The least safe legumes (peas, zonkewap beans), potatoes, peppers, Brussels sprouts, tomatoes.
Still to early vegetables hard to resist, so going after them, remember a few rules: It is safer to buy early vegetables in stores. They take products from manufacturers zonkewap with the necessary quality certificates stating that the product is safe and norms of nitrates in vegetables do not exceed permissible. Markets do not always provide a strict zonkewap quality control. The more fruit, the more it chemistry - refuse this. All herbs (dill, spinach, parsley) and cucumbers should be dark green. Sawn roots should be fresh greens, cucumbers and hard and have a thin skin. Choose a light and very strong young cabbage with bright green shiny leaves and moist, fresh-edged. The fruits of radish should not be very large, firm and evenly colored with dark and yellow spots. when selecting peppers is recommended to pay attention to the cup (it should be green) and fresh trim.
Completely clear from these early vegetables is not possible, but reduce their number is realistic. To do this: Before use, thoroughly wash and cook vegetables, zonkewap remove the greenish parts (potatoes, carrots). After the vegetables zonkewap soak for 15-20 minutes in cold water, drain. Soak again. These vegetables like cucumbers zonkewap and radishes, preferably clean from the skin and cut the stalk and tail. Stems are green (parsley, dill, etc.) accumulate more nitrate than the branches, so they eat is not recommended. Vegetables that will not expose to heat treatment (cucumbers, tomatoes, cabbage, zonkewap green) before use must sprinkle with lemon or pomegranate juice - acid which they contain, has the ability to neutralize nitrates. When cooked nitrate levels decreased by 60-80%. But the broth is recommended to drain immediately after cooking, and then salted vegetables. Do not store vegetables in the refrigerator for a long time, even - when the temperature and long storage nitrates are converted into nitrites quickly. Cook at a time, and in any case not store cut vegetables zonkewap and salads in the refrigerator.
Kids up to a year, to children of preschool and primary school age early vegetables zonkewap strictly contraindicated because their digestive system has not yet learned to deal with harmful substances and the product, which in the adult is not the reaction zonkewap of a child can cause poisoning.
Also do not hurry up and enter into the diet of early vegetables for the elderly, especially if a person has a disease of the cardiovascular system, respiratory diseases or anemia. zonkewap Strongly