Thermogenic supplements are products that claim to boost metabolism and promote fat loss by increasing body temperature and energy expenditure. These supplements often contain ingredients like caffeine, green tea extract, and capsaicin, which are thought to stimulate fat-burning processes. While some studies show that thermogenic supplements may aid in weight loss when used in conjunction with a healthy diet and exercise, the results are typically modest. Additionally, these supplements can have side effects such as increased heart rate, nervousness, or digestive discomfort. They should be used with caution, especially for individuals with heart conditions or sensitivity to stimulants. Sustainable weight management requires a holistic approach, and thermogenic supplements should never be seen as a quick fix but rather as a potential supplement to a balanced lifestyle and consistent physical activity routine.