Smoking harms nearly every organ of the body, often immediately.
Your Brain: Nicotine is as addictive as heroin and it is hard to beat because it changes your brain. You may feel anxious, irritable and have strong cravings.
Your Ears/Eyes/Mouth: Smoking may cause hearing loss, low night vision, cataracts and macular degeneration (which cause blindness); cavities, teeth loss, gum disease; and cancers of mouth and throat
Your Face: Smoking causes dry skin and loss of elasticity leading to wrinkles and stretch marks.
Your Heart: Smoking stresses the heart, raises blood pressure and increases your risks of blood clots, stroke, and heart attacks.
Your DNA (genetic material): Every cigarette puff damages your DNA and may lead to CANCER. One-third of all cancer deaths are caused by tobacco.