I don't know if I should be worried or not. I am 63 and live in Spain I have had several routine bloods done.
Feb 2013 filtrado glomerular 78
May 2014. 77
Sept.2014 89 potassium 5
May 2015. 75 potassium 5.3
All the doctor said to me this time was lower intake of tomatoes and chocolate to lower potassium level and drink 2litre water a day. When I asked about glomerular she said 60-100 OK. Should I be doing anything else and do you think this could escalate to renal problems? I also have osteoporosis so eat yogurt a day and walk a lot. Can't tolerate calcium so I stopped it, but it seems yogurts have loads of potassium. I am confused and if honest a little bit scared.