ISSA Nutritionist Practice Exam

What are thermogenic supplements commonly used for?

1. To promote muscle growth

2. As weight-management aids

3. To enhance endurance

4. To boost mental focus

The correct answer is: As weight-management aids

Thermogenic supplements are commonly used as weight-management aids because they are designed to increase the body's metabolic rate and promote fat oxidation. These supplements typically contain ingredients such as caffeine, green tea extract, or capsaicin, which can elevate energy expenditure and help the body burn more calories, thereby assisting individuals in their weight loss efforts. The mechanisms by which thermogenic supplements work often include increasing thermogenesis—the process of heat production in the body—which can contribute to a caloric deficit when combined with a sensible diet and exercise regimen. The other options, while potentially beneficial in their own contexts, do not align with the primary aim of thermogenic supplements. They are not specifically formulated to promote muscle growth, enhance endurance, or boost mental focus, even though some ingredients in these supplements might indirectly support those areas. The main focus is their role in aiding weight management by facilitating fat loss through increased metabolic activity.