Medical research studies are an important way of advancing our medical knowledge. Medical research studies are done to ensure that any new treatment is both effective and safe, and there are a number of reasons why they are critical to our understanding.
Medical Research Studies Are About Probability
It may seem strange to hear, but no study can prove with complete certainty that one thing causes another. Instead, clinical trials help us understand what things are most likely linked. As an example, most people probably believe that smoking causes cancer, and that this is a proven fact. Actually, no medical study has or could ever prove this