Just writing in to say thank you, you are a genius, and have really helped my health as well as many of my friends' health, here in California.
I have been sleeping inclined for a few weeks now, and its been amazing. Most of my "fatty" thigh lumps have disappeared (many after just one week on the inclined bed), my sleep became deeply restorative, my silent GERD vanished. I do not cough and clear my throat any more, I do not snore any more. I do not get up to go to the bathroom twice a night any more. I am not foggy headed in the am from poor sleep, breathing, digestion etc. I could swear my skin tone has improved.
The nature of my urine has definitely changed as well. I collect my am urine to compost (we have a drought, and I read in a book written pre WWII that urine makes great nitrogenous composting material). Well it used to be much more dilute before. In the last two weeks, minerals have precipitated out and stuck to the sides and bottom. So you are correct. In this position, you do secrete more concentrated urine, with a lot more mineral density. I wish we could do more detailed research on this.
My 75 year old friends' varicose veins have greatly improved. She is sleeping better. I am measuring her leg edema as well, and will keep you posted on the changes. I am attaching a picture of my mightily smoothened thigh as well. As a reference, it used to look like a moon crater previously. Wish I had taken a before picture as well, so you could've seen the big bumps. But I did not know this was going to occur, else I would have.
Bless you, for what you are doing.