As has been my custom since the start of L19, I'm bumping this thread on my birthday.
I'm 56. I feel like I'm...well...about 55. All I have to say is the same thing that I said last year. ( We old folks tend to repeat ourselves, you know.

)
Last year, Joaz Banbeck wrote:... Never, ever trust your doctor.
( Modern medicine is very competent, but it has developed its own priorities. Keeping you happy and healthy is about 3rd or 4th on the list. Liability seems to be the primary concern. Making money is second. In many cases, propping up their egos is third. So it is up to you to look out for your own interests.
To do so, you need knowledge. Learn a bit about the basics. There are web sites run by reputable clinics like Johns Hopkins and Mayo.
When you visit a doctor, think of it like visiting a pro: you already know the basics, but you go for advice on the really complex matters or the latest discoveries. )