How long to stop lifting weights before blood tests / 24 hours urine collection?
I've neglected my examinations for almost 3 years and looking back my eGFR was about 48 back then IIRC. I had a bit of skewed up results due to lifting heavy and being active.
My previous nephrologist already retired, so I'll have to see a new one. I don't have any guidelines but I'm assuming that 72 hours of no lifting/strenuous activity before starting the 24 hour urine collection should be enough? Also during those 72 hours I'll be sure to have plenty of water and limit caffeine. The following morning after the 24 hour urine collection, I'll be doing the blood tests, which I've heard is also very important to drink enough water in advance.
Would be glad to receive any suggestions, thanks!