Impact of Cigarette Smoking on Lipid Profile Levels in the Blood of Males in Tarhuna-Libya

Abstract

     Cigarette smoking is linked to various health issues, including atherosclerosis and coronary artery disease. The study highlights that smoking alters lipid metabolism, leading to increased levels of harmful lipids and decreased levels of protective lipids. The study was aimed to describe the effects of smoking on lipid profiles. Compare lipid levels between smokers and non-smokers. Investigate the association of smoking effects with age. The study involved 78 male volunteers, divided into two groups: 51 smokers and 27 non-smokers, aged 28 to 80 years. Blood samples were collected after fasting, and lipid profiles were analyzed using standard laboratory methods. Smokers exhibited significantly higher levels of total cholesterol, LDL (bad cholesterol), and VLDL, while having lower levels of HDL (good cholesterol) compared to non-smokers. The differences in lipid profiles were more pronounced in older age groups (41-60 and 61-80 years) - Triglyceride levels did not show significant differences between the two groups. The findings suggest that smoking adversely affects lipid metabolism, contributing to cardiovascular disease risk. The study aligns with previous research indicating that smoking increases total cholesterol and LDL levels while decreasing HDL levels. The study concludes that smoking significantly impacts lipid profiles, leading to higher levels of harmful lipids and lower levels of protective lipids, which increases the risk of cardiovascular diseases.