Search results
Results from the WOW.Com Content Network
Tobacco smoking during pregnancy causes many detrimental effects on health and reproduction, in addition to the general health effects of tobacco.A number of studies have shown that tobacco use is a significant factor in miscarriages among pregnant smokers, and that it contributes to a number of other threats to the health of the foetus.
Smoking most commonly leads to diseases affecting the heart and lungs and will commonly affect areas such as hands or feet. First signs of smoking-related health issues often show up as numbness in the extremities, with smoking being a major risk factor for heart attacks, chronic obstructive pulmonary disease (COPD), emphysema, and cancer, particularly lung cancer, cancers of the larynx and ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
"In 2008, smoking prevalence was higher among men (23%) than women (18.3%)"; [35] however that gender gap appears to be narrowing. Prior to recent increasing smoking rates, women usually experienced different effects of smoking compared to men. For instance, a decrease in lifetime expectancy is greater for female smokers compared to male smokers.
The use of tobacco products or exposure to secondhand smoke during pregnancy has been linked to low birth weight. [103] Governor Mike Huckabee of Arkansas, citing studies which attribute 10% of infant deaths to tobacco-smoking mothers, considered adopting a smoking ban for pregnant women in 2006 with the aim of reducing infant mortality. [104]
Smoking during pregnancy is dangerous to the unborn baby and may cause pre-term birth, birth defects such as cleft lip or cleft palate, or miscarriage. [93] [80] Tobacco is the most commonly used substance among pregnant women, at 25%. [87] [94] Nicotine crosses the placenta and accumulates within fetal tissues.
One of the most prominent and well studied epigenetic consequences of cigarette smoke is altered DNA methylation. Cigarette smoke acts through a number of mechanisms to effect this, chief among these being smoke-induced damage to the DNA and altered expression levels of proteins involved in DNA methylation and transcriptional regulation.
Common adverse effects of tobacco smoking. The more common effects are in boldface. [87] Cancer prevention poster from New Zealand. Tobacco smoking is the leading cause of preventable death and a global public health concern. [88] There are 1.3 billion tobacco users in the world, as per latest data from WHO. [17]