The suggestion that somebody sleeps consistently, achieves a normal weight, and reduces caffeine intake, is probably the least contentious advice in the thread. And he's receiving plenty of medical treatment, there's no need to be concerned.

> I had multiple blood tests, which are nearly perfect, except glycated hemoglobin, which is slightly elevated, but not at the diabetes level. I had gastroscopy, X-rays, and head MRI, two EKGs, echocardiogram, all normal. I'm finishing some heavy antibiotic treatment, which seems to have done nothing.