Quick background - DS19 has suffered with mental health issues since he was young. He struggled with a lot of school anxiety/school refusal at secondary school but I managed to get him some therapy which put him in a better frame of mind, he left school, got himself an apprenticeship and has been in a good place since.
He has always been very slim but over the last year he has gained 8 stone in weight. He appears to be ok mentally and I believe this weight gain is probably because is his now more content and relaxed in life, in a relationship and slipping into poor foods choices as he has a tendency to not come home for dinner and eat out a lot since he's been driving and earning.
He hasn't been feeling well recently and seems to pick up a virus/cold almost every other week. He is also getting a lot of tummy pain and feeling nauseated a lot of the time. I am worried his unhealthy lifestyle and large weight gain is going to result in poor health.
He went to the GP yesterday for advice on weight loss as I had hoped they may be able to guide him to a weight loss management programme but all the GP said to him was for him to make better food choices and eat healthy (well, surely if he was doing such a thing he would not have gain such a large amount of weight in 12 months).
So, where can he go for advice? He refuses to go anywhere like Weight Watchers or Slimming World as he says it will all be full of older women and he will feel uncomfortable. I have suggested that he tries a local gym and asks the PT there to help him but he hates any form of exercise and the only sports he likes is motor racing. He is going to get a bike soon so he can bike to work so hopefully that will help.
Any advice? I am worried if he doesn't start tackling this soon he will fall into a trap of being very overweight and not having any incentive to lose it.