Nicotine is the most deadly toxic substance contained in smoke. Because it can enter the human body through the skin, both smokers and secondhand smokers will be poisoned. Smoking will hinder the body's absorption of vitamins, among which vitamin C has antioxidant effect and can inhibit the production of oxygen free radicals.
Smoke contains acetone, a toxic substance, which can dissolve oil, make skin dry and allergic and irritate the skin. Long-term smoking can lead to aging and dullness of the skin.
Extended data:
Nicotine in cigarettes is the most harmful to human body. It can enter the bottom of human body through human skin, so both smokers and passive smokers will be poisoned by cigarettes. Daily smoking is directly related to the increased risk of psoriasis. Smoking more than 20 cigarettes a day will increase the risk of psoriasis.
Smoking is very harmful to the human body and will hinder the absorption of vitamins. Vitamin C in vitamins is an important part of delaying human aging. If you smoke for a long time, it will lead to a large accumulation of toxins in the body and damage cells.
Cigarettes contain toxic substances such as acetone, which will dissolve oil, irritate the skin and make it dry. Long-term smoking will accelerate skin aging. Smoking will seriously affect the blood circulation in the body, reduce the blood flow of reproductive organs, and thus lead to sexual dysfunction.
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