Firstly I realise that you can't diagnose over the web but it would be useful to have your thoughts on this.
DP has been feeling under the weather for a while now. He's been keeping quiet about it insisting that he's fine but I finally managed to get him to tell me what the problem is. I've been aware for some time that he's been feeling very tired and low-energy and he's been finding it difficult to shift some weight around his middle despite cycling to work and eating healthily. But now he's got cramps in his legs and I've noticed that he'll drink lots of water at a time, like a couple of glasses rather than just sipping like I might do. He's also quite irritable but possibly this is because he's really worried about what's wrong with him and feels crap. From a bit of googling, I think this sounds like it could be diabetes.
We talked over the weekend and I know he's really worried that it's something awful. He's finally plucked up the courage to call the doctors but can't get an appointment until next Wednesday. I'm pretty sure that, even if there's something else wrong with him, he's got some issues with his blood sugar. So what could we do while we wait for the appointment? I'm assuming a low GI diet might be a good place to start? Anything else?
Thank you.