Different types of clinical research are used depending on what the researchers are studying. Below are descriptions of some different kinds of clinical research. Treatment Research generally involves an intervention such as medication, psychotherapy, new devices, or...

What are clinical trials and why do people participate? Clinical research is medical research that involves people like you. When you volunteer to take part in clinical research, you help doctors and researchers learn more about disease and improve health care for...

PREVENTION Regular exercise, a balanced diet, and a healthful weight can help you reduce your risk of developing osteoarthritis, especially in the hips and knees, or suffering sports injuries. Exercise helps bone density, improves muscle strength and joint...