I wish he'd do them all. I can't remember offhand what they all are. Let's see. He stopped taking the fish oil. He doesn't actively try to get sunlight, but since he goes out every day, and he's running or walking outside for exercise some days, he probably gets a fair amount of sunlight.

I think one is social contact. He tries for that, but most of his contact with others is with me - over the phone. He does actively work at keeping contact with me, though. He says it's very helpful to not get isolated.

The sixth lifestyle change is escaping me at the moment.