List three scientific discoveries that have made health care what is today?

List three scientific discoveries That-have made health care what is today?
The discovery of X-rays
Discovery of Insulin
Vaccine against polio
Stem cells discovered
The nerve cells of the spinal cord can be regenerated

Depends on which disease, but as a general rule eat healthy. many vegetables.                                                        hope my answer has come to your . you for posting your question here in we hope to answer more of your questions and inquiries soon. have a nice day ahead! : )     (p.s mark as brainliest if )

To this question it will be choice one