Regular exercise positively influences cholesterol levels by raising high-density lipoprotein (HDL) and lowering low-density lipoprotein (LDL) cholesterol. Increased physical activity can improve fat metabolism and promote better circulation. Cardio exercises, such as running and cycling, specifically enhance heart health and may lead to significant improvements in lipid profiles. Regular exercise also helps maintain a healthy weight, which contributes to stable cholesterol levels. By integrating consistent physical activity, individuals can take proactive steps towards maintaining optimal cholesterol levels and reducing cardiovascular risk.