This is the kind of bullshit that reverses centuries of advances in healthcare.

No, each life form does not exist in harmony with its environment. Tell that to anthrax. Or the bubonic plague. Each lifeform tries to maximise its own gain. Usually that involves symbiosis with some other lifeforms.

If you've never studied science or been on the inside of a science lab, don't talk science. Then you come across as another pseudoscientific bullshitter like Jaggi and Ravishankar.