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>You're getting a vague idea of what you're eating but it is in no way calorie counting.

No, that's exactly calorie counting in the real world.

This is not advanced math or chemistry lab, and you don't need to get to even 80% accuracy for everything. Just to be consistent and get a good feel.

fredophile 3393 days ago

It's close enough to get results. Nobody is going to put a sandwich from the local sandwich shop into a bomb calorimeter to figure out how many sandwiches they can eat and still lose weight.

If you're going to get hung up on the term calories let's call them approximate calories (or ACs) instead. If I eat mostly the same foods all the time I can use reasonable guesses to get the ACs in each food. Foods I eat infrequently will probably have a greater deviation between my ACs and the actual calories but that doesn't matter much because I don't eat them very often. Foods I eat frequently will probably have less error and the error doesn't matter much as long as I'm consistent with the numbers.

Let's say I decide I want to lose weight. I can start off with the general rule that for a male of my age, build and activity levels I need about 2500 calories a day to maintain weight. Since I want to lose some weight I'll set my daily AC allowance at 2000. After a couple weeks I check how the weight loss is going. Am I losing weight too slowly? Drop the ACs a bit. Am I losing weight too quickly? Increase the ACs a bit. Keep checking and adjusting every couple weeks until I'm happy with the weight loss.

This approach works in the real world. I do weigh and measure some of my food but if I had to weigh everything down to the last gram to make sure I ate exactly 1947 calories per day for ideal weight loss I'd quit pretty quickly.

https://en.wikipedia.org/wiki/Analysis_paralysis

flat6turbo 3393 days ago

mixing g and oz - that's a novel and interesting excuse to avoid the work of weight loss. usually people just blame their thyroid but this bullshit excuse at least has some kind of passable scientific pedantry behind it. i'll have to file that one for later.

Who said anything about avoiding weight loss?

I've had far more success just keeping a simple food diary and going "wow I eat a lot of cakes" and cutting them out.

I have a theory that 'calorie counters' are shockingly inaccurate (one other poster mentioned a 25% margin is 'fine'!) and their success comes from the very act of attempting to quantify what they're eating being a defacto food diary.

>I have a theory that 'calorie counters' are shockingly inaccurate (one other poster mentioned a 25% margin is 'fine'!)

Accurate or inaccurate is only meaningful related to the task and its requirements. 25% can be totally acceptable margin of error for the task. We use even bigger margins in lots of ventures (determining which startup will have a succesful exit to fund, for one).

And yes, the mere act of quantifying helps. But quantifying with even 25% error is still better than just writing down "ate 5 cakes", especially if one doesn't eat too many repeats of the same food.

Not sure in what reasoning one can complain for a method with 25% margin of error (say), but be OK with a method like "5 cakes" which still applies quantification, just in an even more vague and hazy sense.

5 cakes is much worse than 5 carrots, for example, but with merely writing down how many you ate, you have to rely on a far more relative guesstimation of their relative harm than you would be if you were counting their calories and being off by 25%).

> Not sure in what reasoning one can complain for a method with 25% margin of error (say), but be OK with a method like "5 cakes" which still applies quantification, just in an even more vague and hazy sense.

One method implies rigour and the other one is honest about what it is setting out to do

But you seem to be the only one assuming and/or bringing up rigor in this discussion.

Everybody said it's a quick ballpark figure / back of the envelope style calculation.

The mere fact "cake bad, carrots good" everybody knows. It's not much information concerning "Did I ate too much today?". One can have a caloric budget and stay within it (more or less) without having to be perfect in measurements (or sticking to carrot because it's easier to know its light).

jaggederest 3393 days ago

I actually agree with you - to a large degree, counting the calories is enough to change behavior in itself, without even attempting to modify your diet at all.

The point remains, though, that it really doesn't matter how accurate or precise you are, simply that you're gathering data and using it to make measurable changes in your diet.

Your way is perfectly fine too! The nice things about calories (just like money) is that they're a universal medium of comparison, so you can compare your cakes to steaks. But if you simply want to look at a category and say "I am eating N of these, I need to eat N-1 to lose the weight", that's perfectly functional!

The thing I hate is when people make totally non-empirical diet changes, and then lament that they aren't losing weight. You just have to measure and adjust.

My point though is what you're "measuring" is quite difficult to do in a clinical setting, let alone every day living your life.

The above poster talking about the deli sandwich mentally breaking down all the ingredients... I'm happy to be proven wrong but I simply don't believe you can do that with a reasonable degree of accuracy.

I suppose this is turning in to quite a pedantic argument about the definition of "count". I'd call what everyone has said they're doing more accurately a "calorie estimating food diary".

My initial post was genuinely curious about how people can be so accurate when eating foods from a variety of non pre-measured sources. It turns out they're not being accurate.

>The above poster talking about the deli sandwich mentally breaking down all the ingredients... I'm happy to be proven wrong but I simply don't believe you can do that with a reasonable degree of accuracy.

You are just overestimating both the difficulty and the degree of accuracy required.

While at the same time, still relying on even more vague terms, to determine if you ate too many cakes etc (as per your other example).

I'm not claiming any degree of accuracy in the estimates, just that without tricking yourself in to think you're being rigorous you can achieve pretty much the same results. I outlined the mechanism that I think these 'counters' are actually achieving results by in spite of their atrocious data collection.

I can't believe people are defending such poor data collection practices. You'd be all over it if someone else was selling their results based on such inaccurate data but in this case it's fine?

If you're going to call it counting you need to be accurate.

flat6turbo 3393 days ago

it doesn't matter if it's accurate, it matters if it's precise, and consistent. kind of like the scale you stand on, or weigh your food with.

I disagree that you can possibly be precise and consistent across foods without preparing them yourself.