Chilli Powder is a finely ground spice made from dried red chili peppers (Capsicum annuum or Capsicum frutescens), containing capsaicin as its primary bioactive compound. For the endocrinologist, cardiologist, gastroenterologist, and primary care physician, it serves as a thermogenic agent to support weight management (modestly increasing metabolic rate and reducing appetite), a cardiovascular health aid (improving blood flow and lipid profile), a natural decongestant for sinusitis, and a digestive stimulant that may protect against peptic ulcers. For the patient, chilli powder adds heat, flavor, and health benefits to meals, helps control hunger, supports heart health, and provides temporary relief from nasal congestion during colds. When used in culinary amounts as part of a balanced diet, it contributes to metabolic health, cardiovascular wellness, and digestive comfort.