Medicine in particular is suppressed science.
Health is not a bussiness. Sickness is.
So when a natural cure for a disease is found (particularly for cancer which is the 2nd most profiable business) the doctor is destroyed (license revoked, taken to trial, reputation destroyed, etc) so nobody touches the cure.
It well could be that in order to cure hairloss an important health issue must be solved and that will kill the golden eggs goose so is a no no.
If all this sounds too conpsirative there are plenty of documentation on the subject.
For a starter you could watch the video of a guy who cured himself 3 skin cancers and then plenty of diseases of the people nearby.
Rick Simpson story.
Ray Kurzweil is a moron in the sense that he trusts the system so the idiot has been taking the statins poisson for a long time. If you blindly trust the system you are toast.
Those of you angered at the idea of a real cancer cure get over it.