[quote="<snipped> .... number was 7.5 which according to the stats gives me a 15% chance of heart problems in the future. <snipped>]
Not at all wishing to naysay the quack, much less give you advice, but "15% change of heart problems in the future" ?
Is that actually good or bad compared to the "going rate" as it were, or even the going rate for non-smokers who aren't lard-arses? Quite a lot of blokes (especially) have "heart trouble" of some sort - more than 15% would be my guess - and it is a guess. It's worth checking what these bald numbers actually mean
All that said, quack might be right, and in any case, healthier diet is a "good thing" regardless.