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Small-Scale Question Sunday for September 18, 2022

Do you have a dumb question that you're kind of embarrassed to ask in the main thread? Is there something you're just not sure about?

This is your opportunity to ask questions. No question too simple or too silly.

Culture war topics are accepted, and proposals for a better intro post are appreciated.

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Bari Weiss had a podcast with Dr Casey Means about Means new "Levels" diet.

https://www.honestlypod.com/podcast/episode/d0186220/eating-ourselves-to-death

(Bari Weiss does not really interview, in the sense of pushing back on her subject and making them take tough positions. I guess that is podcasting world.)

The tl:dr is to not eat anything processed at all. There is some kind of biofeedback which shows you getting better by not eating processed food. The episode's arguments about why there is no support for this range from extremely reasonable to conspiracy theory stuff.

Is there any follow-up research on how well her diet works?

(I do not want "her ideal diet is wrong, follow my ideal diet instead." I just get this sinking feeling whenever I ask questions about a specific diet that people see it as a chance to talk about their own, and that the proponents of the diet in question will say that any problems with it are from not following it closely enough.)

I think any type of diet like this ends up being effective just like any other diet - calorie restriction. Processed foods are frequently high calorie. Replacing them with other similar foods will frequently be less calorie dense, therefore healthier.

Another factor is costs. Speciality foods cost more, so people will buy less to follow a particular diet, causing them to eat less and lose weight. Gluten fanatics eat less carbs which tend to be calorie dense. Etc.

Basically if any diet replaces high calorie low nutrition foods with low calorie high nutrition foods its probably going to be effective. If someone wants to do that with eating no processed foods and it works I think they should be empowered to follow the diet, even if they misunderstand how the diet is benifitting them.

The quality of a diet, in terms of only weight loss, is a tripod of calorie deficit, satiation, and motivation. The calories are what actually make it work, the satiation and motivation aspects help people follow it.

The "twinkie diet" is a low-satiation low-motivation diet. It totally works, thermodynamically speaking — just eat TDEE - 500 calories worth of twinkies and you'll reliably lose one pound per week — but no human being is going to stick with it.

The keto diet is a high-satiation high-motivation diet. "Meat-based" diets like this have enjoyed wide popularity because people love eating chicken and steak, they're filling, and as a result most dieters stict to it.

This Levels diet seems like a high-satiation low-motivation diet. It will work very well for a few weeks, since unprocessed foods are filling and stop you from pigging out, but eventually people will (a) rebel against preparing and flavoring all their food from scratch (b) actually want to eat some dopamine-triggering processed foods, at least in moderation.

at least in moderation.

That is my instinct on exactly where it might go off the rails. If you have to be 100%, then it does not matter, you will never achieve that. Like never ever drinking unfiltered water, sooner or later you are at a restaurant or friend's house for some reason.

sooner or later you are at a restaurant or friend's house for some reason.

That's what sticking with it looks like. Never being at a restaurant or a friend's house. Or roll like peak A-Rod and just bring your own food to the restaurant.

At some point you have to ask if life is worth it if you have to avoid hanging out with friends or ever eating anything made by someone else.

If your entire career is being a performance athlete like A-Rod, yes. Otherwise I am quite skeptical.