National Certified Addiction Counselor, Level I (NCAC I) Practice Exam

Which stimulant is well-known for its role in weight management?

1. Caffeine

2. Alcohol

3. Amphetamines

4. Nicotine

The correct answer is: Amphetamines

The stimulant that is well-known for its role in weight management is amphetamines. Amphetamines have been prescribed in the past for conditions such as obesity due to their appetite-suppressing properties. They work by increasing the levels of certain neurotransmitters in the brain, particularly dopamine and norepinephrine, which can enhance feelings of energy and satisfaction while reducing hunger. This makes them effective in creating a caloric deficit, which is necessary for weight loss. While other substances like caffeine and nicotine also have some impact on weight management through mechanisms such as increased metabolism or appetite suppression, amphetamines are specifically recognized in clinical settings for their strong effects on appetite reduction and weight loss. Additionally, it's important to note that the use of amphetamines is strictly regulated due to potential for abuse and dependence. Alcohol does not typically contribute to weight management and can lead to an increase in caloric intake; therefore, it’s not regarded as a stimulant for this purpose.