Overall I like living in Thailand. However, for it to have a healthy lifestyle as its draw, you need to have come from some place like Pakistan, China or the Congo.
If men are honest the vast majority come here from first world nations for the women, the libertine lifestyle, cost of living and sense of adventure. Now the women, boys and ladyboys are the only real draw, although cost of living, while rising, is still better than many nations.
If I had prioritized a healthy lifestyle Thailand (with its pollution, cheap cooking oils, sugar in everything and roadblocks on getting involved in the community via working or volunteering) would not have been on my list especially since I can't afford to do any major treatment at Bumrungrad or only dine at expensive restaurants.