Smoking parents provoke in children with serious health problems

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Passive smoking is a much greater danger to a child's health than adults, increasing the risk of children of chronic cardiovascular and respiratory diseases. That is the conclusion drawn by researchers from Children's Mercy Hospital in the US state of Missouri.

The high level of toxicity of tobacco smoke is an essential component of passive smoking, which affects the blood vessels of the baby, the researchers found. As a result, children who are victims of passive smoking, more likely to occur in adulthood cardiovascular disease. Some babies who were exposed to cigarette smoke in the womb, are victims of sudden infant death syndrome in infancy.

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In the adult period of life of these children are more vulnerable because of the effects of passive smoking and its negative effect on the physiological state of the organism. Tobacco smoke contains a large number of chemical substances, directly affect health due to changes in blood flow, blood vessels, blood pressure and heart rate. In addition to the damage caused by the heart and arteries, passive smoking is also associated with other cardiovascular risk factors such as obesity, high cholesterol and insulin resistance, which leads to diabetes.

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Moreover, if the children grow up in families of smokers, it greatly increases the likelihood that they themselves will smoke into adulthood. Conducted in 2011-12 blood tests in a large group of people identified by the presence of nicotine metabolite called cotinine in almost 41% of children aged 3 to 11 years, and 34% of children and adolescents aged from 12 to 19 years.

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These results were quite impressive, despite the fact that in the last decade, the share of US smokers is reduced, as well as the proportion of children and adolescents living in families of smokers.

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