What is a significant risk factor for cardiovascular disease related to obesity?

Obesity is closely linked to a range of cardiovascular risk factors, most notably hypertension and dyslipidemia. When a person is obese, there are physiological changes that can lead to elevated blood pressure (hypertension) as well as adverse lipid profiles characterized by high levels of triglycerides and low levels of high-density lipoprotein (HDL) cholesterol (dyslipidemia). These conditions contribute to the development of atherosclerosis, increasing the risk for cardiovascular disease such as heart attacks and strokes.

In contrast, improved heart function and increased insulin sensitivity are not typically associated with obesity; rather, they are considered benefits of a healthy weight and lifestyle. Additionally, while a reduced metabolic rate can occur with obesity, it is not as direct a risk factor for cardiovascular disease as hypertension and dyslipidemia. Therefore, the relationship between obesity and cardiovascular disease is primarily evidenced through these specific risk factors, making them a significant concern for individuals with excess body weight.