Pretty sure that’s false i think it does something with dopamine
Answer: The method used would be a clinical study design.
Explanation:
The clinical study design - This can be defined as research studies which involve the formulation of trials and experiments. The clinical study design can be seen as observational studies in medical, clinical and other types of research involving human beings
It would be drug interactions because if they act differently when they are taken together than they do alone then they are mixing and causing an interact
Please give brainlest!