We all know that smoking is bad for us, ..
Smoking during pregnancy causes certain complications such as detachment of placenta, bleeding, and premature birth. It produces effects not only on mother but also newly-born baby along with increased chances of abortion. Studies have shown that, in case of pregnant women, nicotine has more grave effects compared with heroine or similar drugs. Nicotine in smoking effects newly-born baby because blood is directly sent to the placenta through arteries and spans resulting from it can reduce the amount of oxygen received by the baby. Resultantly, chances of low-birth rate are more. Moreover, premature delivery can eventually lead to disastrous health conditions of both mother and baby, for example, cerebral palsy, metal retardation, and in some cases death.
An essay or paper on Bad Effects of Smoking On the Body
Smoking is considered as one of the most dangerous habits of an individual, especially for women and children eventually leading to several complications and causing grave health problems. There are numerous harmful as well as dangerous effects related with smoking. Carbon monoxide and nicotine in cigarette smoking has been related with several adverse impacts on lungs and heart. For example, in pregnant women it can eventually result in grave outcomes including; low birth weight babies, preterm delivery; premature rupture of membranes, placental abnormalities, and increased risk of sudden infant death syndrome. It is pertinent to mention that smoking causes vascular diseases that in turns affect flow of blood through the placenta. Smokers, in fact, look older than they actually are because the blood vessels are partially obstructed and calcified. The complications resulting from placental abruption are more common in smokers.
When you smoke, nicotine speeds to receptors that trigger the release of dopamine, your body’s feel-good chemical. Nicotine causes dopamine to be released in several parts of the brain: the mesolimbic pathway, the corpus striatum, the nucleus accumbens and the frontal cortex (highlighted above). Over time, the receptors where nicotine can connect become desensitized. This means that they lose some of their ability to send signals that result in the release of dopamine, and other neurotransmitters. As a result, more nicotine receptor sites are created. The overall effect is that smokers who have developed additional receptors need more nicotine to avoid having withdrawal symptoms.