> Over treatment can be a real problem.

Indeed, but having more data might be able to solve that? The whole problem seems to be that benign conditions sometimes look scary because we're currently not able to predict well enough whether it's something that will eventually cause problems.

For me?

If I could have daily full 3d body scans, and time lapse healing, track injury progress, visualize and correlate food and exercise.

And all I have to do is chill out about known benign cysts and tumors.

Yes I think it will help. I would take that trade off.

I already can feel a few cysts that have been with me for a long time, docs said I was fine, so I've already been through the stressful initiation of benign lumps.

Just to add to this. My heart pumps blood in a known but different way than normal. I know because, to practice sports in my home country, it is required to undergo a specific checkup that includes an ECG. However, despite doing that visit many times, only two doctors ever mentioned this condition. The reason is that it causes no issue at all, so they just don't want to worry people for nothing by telling them their heart is pumping in a different way than most other people.

> Because if a "condition" doesn't impact you, will it help to be aware of it?

Fast and cheap full body scans could provide the data necessary to tune out the noise.