Had blood tests for anti-coagulation (daily nose bleeds) which came back clear, but the 'serum creatinine' levels came back as borderline so have to have another blood test next Monday. The doctor said I should stop taking creatine (5g per day) and protein supplements just to make sure that it is not those that have my levels up high and hopefully levels have reduced otherwise it could be 'bad' news for my kidneys. I have read that high protein diets can also elevate levels but not sure if 1.75 to 2g per lb of body weight is considered 'high'
Good luck Mick. I did a couple of 24 hour urine tests some months ago and asked the doc if creatine supplementation would effect my creatinine levels and he said it would but to a very marginal extent. But here's hoping your situation is fine
5g dosing is 'fine'. I strongly doubt that your serum creatine is affecting nose bleeds, but they probably want to eliminate variables.
I consume protein for satiation reasons also, if I eat carbs during the day I am constantly hungry and crave for more carbs but eating protein and fats during the day I have to remind myself to eat which is great in a cut but not so good in a bulk.2g per lb of bodyweight is extremely high IMO. I would say 2 - 2.5gm / kg is the maximum you'll ever need, even on juice. I take slightly higher strictly for satiation purposes (my appetite is crazy).