How come I'm projected to lose 1.1 pound/week?

Norespite
Norespite Posts: 2 Member
edited November 2024 in Health and Weight Loss
I was messing around with the Myfitnesspal fitness settings under "Update your Diet Profile" to see what I needed to do in order to lose 2 pound a week. I selected lose 2 pounds a week from the dropdown box. But no matter how I changed the workout plan, I kept getting "Your projected weight loss is 1.1 lbs/week." Even at 7 days a week 60 minutes a workout, Myfitnesspal was giving me the same message.
I eventually realized that the only way Myfitnesspal says I can lose more than 1.1 pound/week is if I change my normal daily activities to "Active: Spend a good part of the day doing some physical activity (e.g. waitress, mailman) ." Before, I had it set to "Lightly Active: Spend a good part of the day on your feet (e.g. teacher, salesman)."
OK so why does it matter what my daily activities are if I'm working out several times a week?? Why can't I lose more than 1.1 pound/week if I have Lightly Active daily activities?

Replies

  • diannethegeek
    diannethegeek Posts: 14,776 Member
    MFP does not take your planned exercise routine into account when figuring your calorie goals. Basically, it doesn't trust you to actually work out until after you log it, which is why it adds more calories to your goal once it's logged.

    The calculator won't put anyone below 1200 calories since that's the absolute minimum recommended to get enough nutrition into your day. It sounds like losing 2 pounds per week would require you to drop to an unhealthy calorie level.
  • maxit
    maxit Posts: 880 Member
    It matters because you expend calories throughout your day, not just during planned exercise, and constant walking (those two professions can easily surpass 18000 steps a day) requires more energy expenditure than "lightly active" (you might get 10K without adding planned walking but I doubt it, for most folks - my teaching days without planned walking were probably 6-7K steps).

    You probably could lose more weight being "lightly active." It would require you to consume fewer calories.
  • Khukhullatus
    Khukhullatus Posts: 361 Member
    We also tend to think of an intense exercise session like an hour long run as being this huge calorie burner, but in terms of actual calorie expenditure during a day, it just isn't.

    I remember a men's health article saying given a relatively normal body weight, a person who was running an hour a day at a ten minute mile (a pretty healthy distance and clip even for a very healthy person) could expect to add about 30% to their maintenance calories.
    Most people aren't doing that intense of a workout.

    If you figure a 2000 Calorie a day diet (I know I know, this is back of the envelope here, so I'm being very general) you are going to get a little under a 700 calorie a day expenditure. At 3500 Calories for a pound of fat, assuming 100% of your calories came from fat burned directly off your frame, and you don't up your food intake at all to compensate, running 7 days a week, at that intense of a level would net you ~1.33 lbs a week.

    You could get the exact same benefit from being 30% more active during the day. Do you think a waitress is 30% more active than a school teacher.
  • malibu927
    malibu927 Posts: 17,562 Member
    Because MFP won't drop your calories below 1200, as to make sure you are receiving adequate nutrition, and your activity level is figured without exercise (since weight loss comes mainly from eating less than you burn). How much do you have to lose? Most likely, you're probably best off losing at .5-1 pound per week.
  • Vailara
    Vailara Posts: 2,474 Member
    Yes, MFP won't let your net calories be any lower than 1200, and 2lb a week is a 1000 calorie deficit.

    MFP works out what your calorie expenditure is before exercise, and then subtracts a figure according to how fast you want to lose (1000 calories for 2lb a week, 500 calories for 1lb a week). You can only lose 2lb a week if your daily calorie expenditure is over 2200 (2200 minus 1000 is 1200 - the minimum calorie allowance). If it's any lower than that then you will be given 1200, but your weekly weight loss will be less than 2lb. So for instance, if your calorie expenditure is 1950, your calorie goal will still be 1200, but you'll only lose 1.5 lb a week (you'll only have a 750 calorie deficit, instead of 1000).

    I think what's happening is that when you increase your daily activity level, the "active" setting puts you at 2200 calories or above.

    (As others have said, your actual exercise isn't included in this calculation, only your normal daily activity level).
  • Norespite
    Norespite Posts: 2 Member
    Thanks everyone for the information. I still new to how weight loss works. I'll aim for consuming the 1200 calories. Thanks!
  • Aviva92
    Aviva92 Posts: 2,333 Member
    We also tend to think of an intense exercise session like an hour long run as being this huge calorie burner, but in terms of actual calorie expenditure during a day, it just isn't.

    I remember a men's health article saying given a relatively normal body weight, a person who was running an hour a day at a ten minute mile (a pretty healthy distance and clip even for a very healthy person) could expect to add about 30% to their maintenance calories.
    Most people aren't doing that intense of a workout.

    If you figure a 2000 Calorie a day diet (I know I know, this is back of the envelope here, so I'm being very general) you are going to get a little under a 700 calorie a day expenditure. At 3500 Calories for a pound of fat, assuming 100% of your calories came from fat burned directly off your frame, and you don't up your food intake at all to compensate, running 7 days a week, at that intense of a level would net you ~1.33 lbs a week.

    You could get the exact same benefit from being 30% more active during the day. Do you think a waitress is 30% more active than a school teacher.

    30% more calories is pretty good to me. It would mean something like 426 more calories for me. That's a lot.
  • missiontofitness
    missiontofitness Posts: 4,059 Member
    Your profile says you have 10lbs to lose. 1,200 is far too aggressive. You should have your weight loss set to .5lb/week.
  • a_candler
    a_candler Posts: 209 Member
    Perhaps mfp should just drop the option to "drop 2 lbs a WK" setting. I've only been on the boards short term and am already sick of seeing so many posts on wanting this goal. I only lasted a WK at that setting before realizing it was just not enough and not a good goal for people just starting out. For people who are overweight we obviously love food and when we try to cut so drastically I think a lot fail that way BC they can't keep w it. Just my 2 cents.
  • Aviva92
    Aviva92 Posts: 2,333 Member
    edited January 2015
    a_candler wrote: »
    Perhaps mfp should just drop the option to "drop 2 lbs a WK" setting. I've only been on the boards short term and am already sick of seeing so many posts on wanting this goal. I only lasted a WK at that setting before realizing it was just not enough and not a good goal for people just starting out. For people who are overweight we obviously love food and when we try to cut so drastically I think a lot fail that way BC they can't keep w it. Just my 2 cents.

    It seems okay for people who have a massive amount of weight to lose though, otherwise losing weight would take forever. They also get to eat more than a smaller person, so it's not quite as bad. It is a bad idea for those who are are close to goal weight though and once someone gets close to goal weight, it should stop you from doing that.
  • ChelseyMcCaughey
    ChelseyMcCaughey Posts: 6 Member
    edited October 2015
    I put mine at the most active and it changed to two pounds per week. I know that if I eat 1300 calories a day, I will lose 2 lbs per week so in my case I just found a work around to get the projected weightloss at the bottom of my food diary to reflect an accurate weight. Seeing a 5lb loss in a matter of 5+ weeks is a little discouraging at least for myself when I know what I'm putting in. By the way 2 lbs a week is healthy for those saying it's not. LOL

    Also, I'm about 10 months late but as they say better late then never? hehe
  • Yi5hedr3
    Yi5hedr3 Posts: 2,696 Member
    To lose more, you have to eat less.
  • malibu927
    malibu927 Posts: 17,562 Member
    I put mine at the most active and it changed to two pounds per week. I know that if I eat 1300 calories a day, I will lose 2 lbs per week so in my case I just found a work around to get the projected weightloss at the bottom of my food diary to reflect an accurate weight. Seeing a 5lb loss in a matter of 5+ weeks is a little discouraging at least for myself when I know what I'm putting in. By the way 2 lbs a week is healthy for those saying it's not. LOL

    Also, I'm about 10 months late but as they say better late then never? hehe

    For people who have 75+ pounds to lose, that's a healthy rate (about 1% a week). Your ticker says you have 20 pounds to lose. You'll be more likely to lose muscle at that high a rate.
  • segacs
    segacs Posts: 4,599 Member
    malibu927 wrote: »
    Because MFP won't drop your calories below 1200, as to make sure you are receiving adequate nutrition, and your activity level is figured without exercise (since weight loss comes mainly from eating less than you burn). How much do you have to lose? Most likely, you're probably best off losing at .5-1 pound per week.

    ^ This.
  • daniwilford
    daniwilford Posts: 1,030 Member
    a_candler wrote: »
    Perhaps mfp should just drop the option to "drop 2 lbs a WK" setting. I've only been on the boards short term and am already sick of seeing so many posts on wanting this goal. I only lasted a WK at that setting before realizing it was just not enough and not a good goal for people just starting out. For people who are overweight we obviously love food and when we try to cut so drastically I think a lot fail that way BC they can't keep w it. Just my 2 cents.

    It worked for me when I started. I was morbidly obese and could actually eat more than 1200 calories and still lose two pounds a week like clock work. Now that I have lost over fifty pounds I can not lose that rapidly on the same amount of net calories.
  • WinoGelato
    WinoGelato Posts: 13,454 Member
    a_candler wrote: »
    Perhaps mfp should just drop the option to "drop 2 lbs a WK" setting. I've only been on the boards short term and am already sick of seeing so many posts on wanting this goal. I only lasted a WK at that setting before realizing it was just not enough and not a good goal for people just starting out. For people who are overweight we obviously love food and when we try to cut so drastically I think a lot fail that way BC they can't keep w it. Just my 2 cents.

    It worked for me when I started. I was morbidly obese and could actually eat more than 1200 calories and still lose two pounds a week like clock work. Now that I have lost over fifty pounds I can not lose that rapidly on the same amount of net calories.

    What I wish is that they would put the breakdown of what an appropriate rate of loss is based on the total amount to lose, when you set up the program. I don't have it at my fingertips but I know I've seen it posted here somewhere, probably in the stickies...

    If you have more than 75 lbs to lose - 2 lbs/week
    50-75 lbs to lose - 1.5 lbs/week
    etc


    Does someone know if that is in a stickied post and which one, because I often try to refer back to that when talking to posters about reasonable goals.



  • Liftng4Lis
    Liftng4Lis Posts: 15,151 Member
    n8o7gupftj9o.jpeg



    Pretty sure she lost her 10 pounds by now, it was almost a year ago.
  • WinoGelato
    WinoGelato Posts: 13,454 Member
    Liftng4Lis wrote: »
    n8o7gupftj9o.jpeg



    Pretty sure she lost her 10 pounds by now, it was almost a year ago.

    Yes but the person who resurrected the thread seems like she could use some help in understanding how the system works and what reasonable goals are, since she has 25 lbs to lose according to her ticker but is aiming for 2 lbs/week.
  • harmar21
    harmar21 Posts: 215 Member
    a_candler wrote: »
    Perhaps mfp should just drop the option to "drop 2 lbs a WK" setting. I've only been on the boards short term and am already sick of seeing so many posts on wanting this goal. I only lasted a WK at that setting before realizing it was just not enough and not a good goal for people just starting out. For people who are overweight we obviously love food and when we try to cut so drastically I think a lot fail that way BC they can't keep w it. Just my 2 cents.

    No it shouldnt because for people like me who had over 150+lbs to lose 1lb a week would take extremely long time. Heck 2lb a week was even too slow for me so I manually edited the calories to give me 2.5lbs/week.
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