So this summer he's had a couple of holidays... drinking wine and beer every day. He's definitely not an alcoholic but even when at home he'd drink most weekends. At the moment he's away on an activity week with friends and sent me some photos... I'm shocked at the size his belly has gone in a week, although he's gradually been putting weight on here. He told me his breathing isn't great at the moment. Although he had mild asthma years ago it hasn't been too much of a problem. He's also a terrible snorer!
For context, he's a small man, about 5'5. He's now weighing over 13 stone, whereas a couple of years ago he was less than 11.
I know it's drink rather than food that's putting on the weight- should I say that to him? Also could this be what is affecting his breathing?