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How I Lost 20 Pounds in 20 Weeks With My iPhone (or: Data is King)

chadaustin.me

11–20 of 55 posts

Re: How I Lost 20 Pounds in 20 Weeks With My iPhone (or: Data is King)

#14
The one thing that I wish Lose It! and similar weight-tracking apps did is report a moving average. This is crucial to Walker's "Hacker Diet"---otherwise progress looks random rather than, as a (say) ten-day moving average would reveal, steady and encouraging.

Re: How I Lost 20 Pounds in 20 Weeks With My iPhone (or: Data is King)

#15
It's great a calorie counting approach works for this guy, but it has a horrible clinical track record. Dozens of studies conclusively show it does not work in the long run absent focus on the composition of the calories. Even in clinical studies where they control everything the subjects eat it doesn't work.

There is good empirical data on how to eat and exercise to get and stay thin. There's no reason to rely on outlier anecdotes like this. The prescription is: minimize starch and sugar (hard to do without eating fat), eat infrequently (don't snack), brief bouts of difficult exercise (sprinting, lifting) on an empty stomach.

p.s. The headaches he describes are from very poor insulin sensitivity. He has a more serious health problem than body fat. The starchy/sugary diet he continues to eat leaves him at risk of disease. He says he still lives on junk fast food. What's the point of being thin but malnourished?

p.p.s. Caffeine is not an appetite suppressant.

Re: How I Lost 20 Pounds in 20 Weeks With My iPhone (or: Data is King)

#16

Why did you he say losing weight makes you smell bad? I've never heard of that. It sounds like a folk legend.

Fat is a storage device for lots of stuff. For example, THC (marijuana) builds up in fat cells. Losing weight releases some of that stored up junk. It's not out of the question that some of it would cause you to stink up a storm.

Also, LSD and other drugs. So it must be weird? awesome? for an ex-consumer to try to lose weight.

Re: How I Lost 20 Pounds in 20 Weeks With My iPhone (or: Data is King)

#17

Pretty much exactly how I lost 18 pounds in 24 weeks. Budget 400 calories (technical kCal) for each of three meals, allow 400 kCal for snacks, fruit, biscuits in meetings, etc., and allow a blowout every week. Works for me. Sneaking the weight back on - three weeks visiting the folks back home will down that, but getting back on the plan again and looking forward to seeing the progress again.

Blowouts and budgeting for snacks is damn useful. I used to exercise on blowout days, and had them somewhat more often (every fourth day). Also made sure I went over 2000 calories - this way for a couple of days afterwards I actually feel like eating less.

Re: How I Lost 20 Pounds in 20 Weeks With My iPhone (or: Data is King)

#18
I did something very very similar. I lost about 50lbs in about 2 months by very VERY closely tracking what I was eating.

I wrote a super simple little web form for myself to input what I had eaten, and how many calories were in it. There were no fancy graphs or anything like this appears to have, but it made me very aware how what was going into my body. What made it great was that it was accessible from my phone, from my friends phone, from my computer at work, etc. etc. etc.

If you care (although I suspect that anybody here could recreate this in about 10 seconds), you can check it out here: http://www.gibsonandlily.com/getskinny

Re: How I Lost 20 Pounds in 20 Weeks With My iPhone (or: Data is King)

#19

It's great a calorie counting approach works for this guy, but it has a horrible clinical track record. Dozens of studies conclusively show it does not work in the long run absent focus on the composition of the calories. Even in clinical studies where they control everything the subjects eat it doesn't work. There is good empirical data on how to eat and exercise to get and stay thin. There's no reason to rely on ou…

Calorie counting always works - when you want to lose a lot of weight and lose it quickly. For maintaining long term you can't stick with it though, so you most likely want to make lifestyle changes, including exercise.

Exercise is fundamentally hard for weight loss. It takes a lot of time exercising in order to make a difference. Eating 600 calories less is not that hard - but from a bit of googling it looks like it would take 1.5 hours of continuous aerobics (plus time for changing and shower - that's over 2h every day). I'm not terribly out of shape, but I'm pretty sure I can't do 1.5h of aerobic and still stand. Also, I'd be famished afterwards.

If you have good data for exercise, please share. Otherwise it's still anecdote vs anecdote.

Re: How I Lost 20 Pounds in 20 Weeks With My iPhone (or: Data is King)

#20
post #4

Very similar to "The Hacker's Diet" by John Walker, author of AutoCAD. He wrote a book about how he lost a bunch of weight using an engineering mindset. He also includes some very cool tools (Palm, Excel, and web-based). http://www.fourmilab.ch/hackdiet/

Hacker's Diet is a bit scary, with all the excels and formulas. The "short version" worked well for me: count all calories, and better fast then slow.
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