HurricaneHippo
Well-Known Member
- Messages
- 294
- Type of diabetes
- Type 2
- Treatment type
- Diet only
Ohhhhh I’m so confused
So I sent some blood off for a kidney function test and my GFR came back at 42 (low) and creatinine 131 (high). That’s been a bit of a blow today, so much so I’m thinking about going on the kidney meds that I was initially prescribed and also maybe the metformin. Although I’ve also read metformin isn’t great when you’ve got kidney issues. Who knows! I have a lot of reading to do
Anyhow I’ve been eating a lot of protein since diagnosis but now I can’t. So how do I do low carb and low protein? I mean what’s high fat apart from nuts? Aren’t all meats high protein?! Do I become a vegetarian?
The tests mentioned (GFR and creatinine)are in fact kidney function testsExcuse my ignorance but how do the liver tests relate to having to reduce your protein?
Excuse my ignorance but how do the liver tests relate to having to reduce your protein?
Nice guidance is that you can continue with metformin as long as your eGFr does not fall to 30 or under mine is at the moment 38 so my GP has not taken me off them yet.
I still continue with Low Carb diet and eat a moderate to lower amount of protein.
Yesterday I ate about 40g of protein
, 30g of fats and 31g
This tends to vary day to day
Though I must admit as a retired 71 year old my requirements are not that great.
I have edited this post to correct a typo that is 39 to 30
Not sure why you need to lower protein as well carbs? Unless your doctor hasn't caught up with this?
https://www.diabetes.co.uk/news/202...-high-protein-meals-new-study-identifies.html
EDITED to add, both my liver and kidney function test results improved after I went low carb.
Now I’m a bit confused lol, it’s my kidneys
I agree that low carb can help kidney function but I found that high protein did cause me to have a lower kidney function. My kidneys obviously haven't read Dr Unwin and in any case the article concerns older patients and the OP is young.
Personally I would (and did) revert to moderate protein and low carb, adding fats like butter and cream when I was hungry. I drank mostly water.
My kidney function is now >90%.
Noting in passing that I found that if I drank a lot of water (2 litres+) for a couple of days before my blood test my eGFR improved markedly.
I (possibly wrongly) concluded that my kidneys were still functional and my usual fluid intake was not enough to flush them through thoroughly.
I think if your wee is almost clear then you are flushing through everything that is filtered out..
Possibly worth checking if drinking extra fluids before a test improves the figure; eGFR is a little unreliable.
I have been low carbing for about 5 years now at least while until recently eating normal amounts of protein in which time my eGFR has gone from 60 to 38 how does this equate with this study I wonder.
I think this is the study report
https://journals.lww.com/co-endocri...nction_in_patients_following_a_low.99181.aspx
Thank you I did the blood test as soon as I woke up after a fast so was probably dehydrated. Is it worth fasting before the test?
I think we may be at cross purposes?
I have my eGFR test as part of my 12 (or less) month check up by a blood draw from my arm at the surgery.
That doesn't tie in with testing as soon as you woke.
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