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Spring vegetables: how to protect yourself from nitrates

Весенние овощи: как уберечься от нитратовThe word “nitrate” terrifies most buyers of early vegetables and fruits.

Called nitrates salts of nitric acid, which are present in all living organisms and constitute an essential part of plant nutrition.

In itself, the presence of nitrates in the human body naturally. So the problem is not the presence of nitrates, and their number and concentration. For an adult the acceptable dose of nitrates is 300-500 mg per day.

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Where are the nitrates in the vegetables first
The main sources of nitrates in the human body are products of plant origin (especially vegetables) and water. To grow early vegetables, agronomists use greenhouses, artificial light and heat, and for fast ripening is fertilizers. Some of these stimulating substances, particularly nitrates in large quantities are harmful to human health. Eating vegetables, the nitrate content in which the above norm, it is possible to cause oxygen starvation of the tissues and cells of the body and the formation of carcinogenic substances.

How to protect yourself from poisoning by nitrates
Remember that most of the nitrate contains radishes, beets, cucumbers, cabbage and greens. Less – young peas, potatoes, peppers, carrots and tomatoes;

To get rid of nitrates in greenhouse vegetables and herbs, simacheva them in cold water for at least half an hour;
Be sure to peel the cucumber from the skin and cut the ends;

The cabbage cut the stalk and remove the rough veins on the leaves.

When choosing the greens, pay attention to turgor of leaves. Lettuce, spinach, chives, sorrel and parsley should be fresh and firm;

Boiling vegetables reduces nitrate content by 50-80%;

Roasting and braising vegetables reduces the amount of nitrates by about 15%. In the process of cooking cabbage, beets, zucchini do not need to close the lid;

To reduce the risk of nitrate poisoning is possible, if you add a salad of fresh vegetables with lemon juice. Vitamin C which it contains, neutralizes nitrates.

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