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HbA1c result

Hi - thanks for the tag @Lupf

That's an amazing reduction. Well done.

The thing about metformin is that it has zero impact on carb/glucose in your food or bloodstream. What it does is stop your liver making glucose when it thinks you need it. Modern science knows it does this, but how it does this "isn't fully understood" (Bilous and Donnelly Handbook of Diabetes). What that means in practice is that often people find that their BG (HbA1c) will rise a little if they stop taking metformin because the liver will try to push BG levels up to where it thinks they should be - and that might be quite a bit higher than where you currently are.

I have no personal experience of this myself (never having taken any medication) but I do wonder if building up a bit of "experience" at the normal BG level might make the liver less inclined to try to raise levels if/when metformin is stopped.

I would disagree with the nurse about crisps. They're potato - and about 70% carb. I know they're only 13-14g carb a (small) bag but personally one bag is never enough and two is too many. Bear in mind that I aim for around 20g carb/day total, so one bag is nearly a full day ration. I also don't go near bread at all, for much the same reason. I do buy low carb rolls and bagels at about 3g carb each, which you definitely aren't going to be fooled into thinking are "real bread" but do allow for bacon sandwiches etc.

Is it sustainable? I'm over five years in, and if anything it's got much easier as time has passed. My BG was normal within four months of starting low carb, and in the years following I have lost around six stone (not entirely sure where I was when I started, some estimates in sig block). I can say I've never been hungry in that time, but then I eat a lot of fat with my protein.

I eat meat (all kinds) fish, dairy (cream, cheese etc, but not milk) green vegetables (I think my carb intake is all from veg) and in smaller quantities pulses/legumes - which seems to have no impact on my BG. Low carb beer, red wine, spirits, and a lot of coffee. None of the things that are normally used to bulk up meals - eg pasta, bread, pastry, potatoes, rice, and nothing sugary, including most fruit (berries an occasional exception).

After I'd lost enough weight I went back to playing football again and while I'm still losing size/bodyfat (much more slowly than in 2022/3) I am gaining a bit of weight which is clearly due to new muscle. I'm not bothered by that because the weight itself doesn't matter, it's the bodyfat, and especially visceral bodyfat, that I want/need to avoid.

Does that help?
 
Thanks to all of you for your responses. It's a lot to think about, but I will start looking into to it all. To be honest, I sort of buried my head in the sand a bit but did make big changes. I was originally 20 stones and had already got that down to 14 stones thanks to my wife who went on a bit of a health kick for both of us and still made delicious food but a lot better for us. Unfortunately once I was diagnosed our marriage changed a lot - I sort of understood as her father was very ill before he died. He had all sorts of things wrong with him including diabetes but wouldn't make any changes to his lifestyle at all, became very ill and died quite a horrible death. I loved him very much, he was a larger than life person and both my wife and I were devastated when he died. She thought that she would have to go through all of that again with me and to be honest I couldn't and can't really blame her as it was really very hard to see him go through it and not help himself at all.

It's funny that we've now been divorced for a year and I've never spoken to anyone about the breakup - people do ask but I just say it is one of those things. We do have a wonderful daughter, she really is fabulous, so I still see my ex maybe once or twice every 6 months when I'm picking up my daughter from her house (she is at Uni for another year). It's weird seeing her after being married 22 years. I don't really know why I'm telling you all this, haha.

Anyway, the food I eat doesn't make me feel any hungrier than I used to feel when I would eat all the time - I would still be starving and now I do look forward to the meals I have but I am very strict with myself and never snack between meals. I really don't know if it is sustainable or not but I still love life and want to stick around for as long as possible. I will start eating more fish I think as I do like that. I did mention to the diabetic nurse that I'd like tunafish but she insisted I shouldn't have it as it was bad for diabetes (she was talking about the canned tuna and not fresh tuna). Is that right?, or should I be able to eat it.

The reason I am still on metformin is because when I saw the nurse in December I had got down to 49 and she said I shoiuld stay on it for the rest of my life as there were no down sides to it whatsoever and it had been used for so many decades without any side effects really. It is true that I haven't suffered any (apart from the number 2 toilet stuff but maybe that is because I took the tablets with the meal).

Maybe when I meet the nurse next week she will suggest coming off it (I had the blood test last week so I saw the results of 38). I am meeting the diabetic nurse who took my blood and she did seem really nice - but I always do say to people that I'd rather they were brutally honest than sugar coat stuff. I am never bothered about getting the riot act or anything like that as we all make mistakes.

I am completely confident that we've cracked the liver results. With it going down by over 500 in 8 days I think I've got to the root cause and won't be that daft again.
 
@peterb999 totally wrong. Tuna is absolutely fine. There is absolutely no reason from the point of view of diabetes that you should avoid any meat or fish - or eggs, cheese or other dairy if it has not had something containing carbs added to it.
I had dreadful side effects from taking Metformin and Atorvastatin - I stopped it as things were becoming seriously problematic - never needed them in the first place and had to do quite a bit of work to get back what I lost - and do a lot of cleaning of carpets and upholstery as well. I did get a really good quality cleaning machine though, so it is an ill wind.....
I am glad you sorted out the problem with your liver - must have been concerning - overdosing on supplements is quite common, I am told, as people think if it is good, more must be better. A former neighbour of mine killed their pregnant ***** by doubling up on multivitamin and minerals.
 
Hi.

Is this the same nurse that said crisps were OK? I don't remotely see how tuna is "bad for diabetes". It doesn't contain any carbs. We eat large amounts of canned, bottled and fresh tuna. Bilous and Donnelly (Handbook of Diabetes) say:

Fish oils are rich in n‐3 fatty acids and have lower triglyceride levels, and there is evidence that higher fish intake is associated with less CVD in diabetes; accordingly, 2–3 servings of fish per week are recommended.

On the metformin - there are well known side effects which you seem to have experienced and they are reasonably common. Bilous and Donnelly say:

Metformin increases insulin action (the exact mechanism is unclear), lowering glucose mainly by decreasing hepatic glucose output. Unlike sulfonylureas, it does not cause hypoglycaemia or weight gain and, indeed, has some appetite‐suppressing activity that may encourage weight loss.....Major side effects are nausea, anorexia, or diarrhoea, which affect about one‐third of patients. Lactic acidosis is a rare but serious side‐effect that carries high mortality. It can be avoided by not giving metformin to patients with renal, hepatic, cardiac, or respiratory failure or those with a history of alcohol abuse.

Personally, I don't see why I'd take a medication that I didn't need.
 
Thanks, I thought it was odd about the tunafish but it was my first meeting with her so it was all a bit much taking all of it in.

I'll see what the new nurse says next week regarding the metformin. I'm just a bit concerned about coming off it but I'll see what her advice is and then have a good think about it.
 
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