Obesity and stress are confirmed risk factors for CHD.?

True. Obesity and stress are well-established risk factors for coronary heart disease (CHD). Obesity, characterized by excessive body fat accumulation, is associated with various metabolic and cardiovascular abnormalities, including increased blood pressure, elevated cholesterol levels, and insulin resistance. These factors contribute to the development and progression of CHD. Similarly, chronic stress, often triggered by psychological, emotional, or physical stressors, can lead to the release of stress hormones such as cortisol and adrenaline, which can increase heart rate, blood pressure, and inflammation. Over time, these stress-induced changes can contribute to the development of CHD.