Original sentence: If an initially untested alternative medical approach is subsequently shown to be safe and effective, it may then be adopted by conventional practitioners and no longer considered "alternative"
Edited sentence: " This is highly unlikely though, because the medical industry (FDA, AMA, pharmaceutical companies, etc.) won't even consider investigating alternative methods, especially if these methods have shown positive results, and oftentimes cures.Doctors will try to tell you that alternative medicine is quackery.If an initially untested alternative medical approach is subsequently shown to be safe and effective, it may then be adopted by conventional practitioners and no longer considered "alternative.Take chemotherapy for example...  it's a very profitable, poisonous/chemical substance treatment that has only a 10% cure rate.The reason being is that alternative methods are safe and very lost cost, which ultimately means healthy patients and no profits.They push chemotherapy because that's where the money is...   all at the patient's expense.Yet it's FDA approved