Sounds like we have a lot in common ;) All my meals are already home-cooked (and, in the summer, mostly home-grown), and I exercise for 30 mins 5 days a week (

Sounds like we have a lot in common ;) All my meals are already home-cooked (and, in the summer, mostly home-grown), and I exercise for 30 mins 5 days a week (plus extra physical work in the garden at weekends). I'm fit enough. The extra couple of hours I'd need a week to build muscle are better spent doing something else, IMO