Largewheelmodelqwe

1. Smokers have a high risk of developing dental problems. To***co use can cause gum inflammation (gingivitis) or infections (periodontitis). These problems can lead to the destruction and loss of teeth, bad breath.

Ni****ne causes a strong excitation of the cells of the cerebral cortex, but after a while these cells, tired, slow down, reduce their activity

Violation of brain nutrition - deterioration of memory, attention, fatigue, eye fatigue, hearing deteriorates, reading speed decreases, the number of mistakes made increases

To***co smoke and soot gradually accumulate in the lungs when smoking. A painful cough injures the lung tissues, their elasticity decreases, mucus accumulates, lung swelling occurs, breathing significantly weakens.