How many kinds of seven-star Yan Hong cigarettes are there?

There are four kinds of seven-star cigarettes in Anhui, namely: Puwan, Hongwan, Jinwan and Rouwan.

The cigarette "Seven Stars and Ten Thousand Cigarettes" produced by Anhui China Tobacco Industry Company is one of the "Double Hundred" brands in terms of scale and benefit among China tobacco brands.

The fire smoked out the smoke of a plant, and Jarez, who was full of adventure, smoked out with the local aborigines and was fascinated by it. After returning to Europe, tobacco and smoking entertainment spread rapidly in Europe. Jerez is also known as the first smoker in Europe.

The harm of cigarettes

The components of cigarettes mainly include tar, smoke and nicotine. There are mainly harmful gases such as carbon monoxide, acrolein, hydrocyanic acid, nitric oxide, nitrogen dioxide, acetone and acetaldehyde in cigarette smoke. When smoking, most cigarette smoke is inhaled into the lungs, and a small part enters the digestive tract and other organs with saliva.

Nicotine is highly addictive and difficult to give up. Doctors generally believe that nicotine addiction is as difficult to quit as heroin and cocaine. Nicotine constricts arteries and increases smokers' heart rate and blood pressure.

Tar is a sticky chemical that forms in the lungs. When smoking, a certain amount of tar will be inhaled, and over time, tar will become brown residue covering the lungs.

Low tar cigarettes cannot avoid the harm of smoking, because the reduced tar takes longer to compensate. This also means that you need to smoke more cigarettes to satisfy your addiction.