Merpig, you bring up a great point and have offered some fantastic quotes from Barry Groves himself.
It astounds me how many people think the only reason to do Low Carb (insert good WOE name here) is to lose weight!! NOT TRUE!! I do the low carb thing for total health, not just to magically turn my beer gut into abs!
When I have anything, and I mean anything off plan, I know it!! And, my blood tests show it too!
Who knows what stuff lay ahead for folks like me who lived 38 years of riotous living, excessive junk food and alcohol consumption etc..... I am doing everything I can to try and let those close to me know what I am discovering and most look at me like a dog looks at an answering machine!
It is very tough to watch a loved one run full bore at the garden rake laying in the yard. You know they are gonna get it in the kisser, but they won't listen till they want to listen, or they get some diet related health issues. But sadly, many still don't listen even then....(been there done that, got the t shirt)
You cannot make someone do something....they have to want to. And that is the trick....to try and ram the WOE down their throat, well....one risks being overbearing or labeled as a diet snob....
Love em where they are at and concern yourself with yourself or any LC buddies you may have....IMHO.