Re: Do kidneys do most of their work at night time?
I have never heard that and from a biological point of view it doesn't make sense either. You produce urine during the day too. When you are at rest it is probably a bit easier for the kidney to work, but they work 24/7. I know that for the liver it is best to take cholesterol lowering meds at night because the liver tends to raise cholesterol overnight. But kidneys tend to work at a steady pace.
Dxd T1 1966, 2001 dialysis, 2002 kidney transplant, 2003 insulin pump, 2008 pancreas transplant