As has been my tradition, in December I repost old favourites from years gone by. This year am looking back to 2016Two weeks ago Kevin Hall and I had our diet commentary published in The Lancet. Not surprisingly, we upset some folks - primarily low-carbers. Some accused us of being low-fat cheerleaders. Others that we fostered an "animus" towards low-carb diets.
While I can't speak for Kevin, I can honestly state that I'm totally fine with low-carb diets. For some people they're a life changer and our office is happy to work with patients on them. I've also got nothing against low fat, Paleo, intermittent fasting, vegan, gluten-free, or any other diet that has a name.
What matters most to me, and what was also the crux of our commentary, is whether or not a person likes their chosen diet enough to sustain it. Food is not simply fuel. Food is comfort, food is celebration, and food serves as the foundation of a huge part of our social lives. Regardless of whether or not one diet vs. another diet affords a person an additional few pounds of loss (or even whether or not it confers specific health benefits) pales in importance to whether or not a person likes that diet's style of eating enough to live with it for good
As noted in our piece, every diet out there has its long term success stories, and so moving forward, if you see anyone out there suggesting their diet is the best (or that your diet is the worst) rest assured they have an agenda. Their agenda might simply reflect an n=1 mentality of, "it worked for me therefore it's what you should do", it might reflect basic post-purchase rationalization, or it might reflect genuine science and studies that infer greater short term losses or potential health benefits. But if they can't wrap their heads around adherence (which on an individual basis is an expression of whether or not you like what you're eating and don't miss what you're not) as any diet's long term's most critical component, their ideology is showing.
Temporary efforts will only yield temporary outcomes no matter how exciting the outcomes might be in the short run.