HCLF should be doable. I'm already on insulin (too much for my peace of mind) and Metformin. Metformin has caused problems for my stomach and bowel for years now, but I had to make a choice (ie no metform, high bg v 3 metformin daily and stomach/bowel problems) and opted for what I thought was a safer route of keeping slightly better control over my bg. I don't think the Metformin has caused my gastritis, but possibly Esomeprazole, which I was put on many years ago and which has never been reviewed, might be the cause.
Iron supplements also cause severe stomach problems and last time I was diagnosed with anaemia I had to have iron infused. I'll be asking the Dr about that next week, when I finally get to see her.
Any ideas for a HCLF diet?