Honestly the regain issue is real regardless of how you lost the weight in the first place - I was over 200lbs at 20, worked out consistently for 6 years and got thin, then when life got busy at 26 and healthy food wasn't accessible at my job, I put on 60lbs in under a year. Now I'm 29, sitting at 250lbs, and was just diagnosed with insulin resistant PCOS, which honestly may have been there all along but my active lifestyle kept it in check. At this point I'm open to getting a little help because the hard truth is that the moment life disrupts your routine, the weight comes back no matter how you lost it - and I've lived that firsthand.