1200 calories a day? Please help.

cassietn
cassietn Posts: 48
edited December 2024 in Health and Weight Loss
Can someone please help me? I'm so confused. I want to know about how many net calories I should be eating a day. MFP says 1200 but that seems pretty low... I had my settings on losing 2 lbs per week but I know that's not gonna work so I lowered it to 1lb per week. But MFP's calorie suggestion (now at 1350 calories) is still below my BMR...

My info:

Female
18
5' 4''
CW: 135
GW: 125
My BMR is about 1458

I try to excersice 6 times a week for an hour each time. Sometimes I only make it 3-4 days a week though
Monday, wednesday, and friday I do strength training (like on the machines and I do ab workouts)
Tuesday, thursday, and saturday I do cardio (the elliptical, arc trainer, and then the treadmill)
My goal is to lose this weight within 2 months if possible

A couple months ago I was only eating about 500 calories a day (which is bad I know) and I lost 5 lbs right away but then stopped.
Then about a month ago I was eating about 600-900 calories a day and I lost another 5lbs and stopped.
Currently I am eating 1200 calories a day but it still seems to low. I understand that my metabolism is probably recovering from my stupidity but I want to know the right way to lose weight.

So can someone please tell me what my net calories a day should be (in order to lose those 10lbs)?

Replies

  • Char_marcus
    Char_marcus Posts: 141 Member
    have you got your activity level on MFP correct, it should be on moderate if you exercise 3 - 5 times a week
    if you need to go to custom in goals & change your calorie amount to your BMR and try to net that at least

    hope this helps
  • waffleflavoredtea
    waffleflavoredtea Posts: 235 Member
    I agree with the above poster. Also remember you need to eat back about 60% of your exercise cals, and with your level of activity you should do just fine calorie wise with the MFP amounts :)
    I'm recovering from disordered eating myself, slowly, and I'm still trying hard to lose weight, but it's SO hard with the last 30 pounds. I feel like people can give me great advice all day and in the end it won't work on me... >.<
  • cassietn
    cassietn Posts: 48
    Well I'm just confused on this because of my messed up history with my metabolism and my weight. Growing up I was always on the lighter side of the healthy scale even though I ate junk food all day (that was just how I was raised) and then I started my new job and with the stress of my job and the deli right across the street :/, i went from 125 to 145 in a matter of a couple months. So I was over eating and then I was undereating recently. So i'm sure my metabolism is just messed up right now and I want to know how to get it back to it's normal healthy self.

    I think I'm gonna try to stick with 1350 calories a day (and eat back my excersie calories) and go to the gym 6 times a week. Hopefully I'll start losing some weight again. I realize I don't have that much to lose and I am still technically "healthy" but I know this isn't my reagular self...

    So I'll just see if that works and I'll update you guys on my progress :)
    Thank you guys for the help.
  • sleepytexan
    sleepytexan Posts: 3,138 Member
    We are about the same size, but I am a thousand years older than you:

    5'4
    44 years old
    130 lbs.
    work out 6 days, lifting heavy, spin, paddebaording
    I eat 1850-2200 per day, maintaining

    I suggest you eat at BMR plus exercise calories for the most effective weight loss, since you are close to goal.

    Here's why you should NOT eat 1200 or fewer calories, it's a guarantee for failure:

    Here's one of my old posts from a similar topic:

    OK. I'm gonna give this a shot. I am an avid lifelong athlete. I have never been overweight, however, I used to eat too few calories (without knowing it), and a couple years ago, I actually GAINED weight bc of having slowed my metabolism to the point that every little extra treat I ate caused a weight gain, even though overall my calories were too low. THIS DOES HAPPEN.

    It is also the reason so many fat people stay fat. They restrict their calories so low, slow their metabolisms, binge (even a little), gain weight, restrict more . . . . and so on and so on. But they are still fat.

    It is also the reason most people can't lose that last 10-20 lbs. For real.

    1. MFP has a deficit built in. Let's say you're trying to lose 1 lb/ week. That is a 500/day deficit from your BMR (the amount of calories your body needs to complete basic functions.

    2. You exercise and burn 500 calories. Now you are at a 1000 deficit. If you eat back those 500 exercise calories, you refuel your body and you still have a 500 deficit for that 1 lb loss. If you DON'T eat back those calories, you have too little fuel. This is bad. This is too much of a deficit for basic functions. If you do this for a long time, you will STOP LOSING WEIGHT. Why? bc your metabolism will slow down -- it's like a brownout--not quite enough electricity to make the whole city (your body) run, so it has to slow down some things. You will probably start being tired a lot, your skin and hair might start to look worse, and you might even gain weight. But you might NOT be hungry -- your body is getting used to fewer calories. That's bad.


    That's when you start to gain weight. Let's say you're running along, eating 1200 calories a day, and exercising 400 calories a day, so net is 800. You're losing, you think this is great. You keep doing it, but after a while you stop losing. hmmmmm. One weekend you go out to a special event and have a slice of pizza and a beer. 1 slice of pizza and 1 beer. So you ate maybe 2000 calories that day and exercised off 400, so net 1600. BOOM! You gain 3 lbs! What?!

    Next, you freak out and restrict yourself down to 1000 calories a day and work out extra hard, burning 500 calories. Great, netting 500 now. You don't lose any weight, but you sure feel tired. Better get some red bull.

    Are you getting the picture?

    EDIT: When you work out, you need fuel. Food is fuel. If you don't eat back those exercise calories, you will not only have a big calorie deficit, you will have an ENERGY deficit. Remember, the calorie deficit for weight loss is built in when you use MFP. Exercising basically earns you more calories because you must refuel.
    --

    There are many people who will tell you not to eat exercise calories. Before you take their advice, you might want to see whether they are at goal, have EVER been at goal, or have ever been able to maintain at goal. If anyone says to you 'THE LAST TIME I LOST WEIGHT", just stop listening right there.

    Ask some athletes whether or not they replenish their bodies with food equal to the calories they burn. Ask people who are fit and have achieved and maintained a healthy weight for some years. Don't ask people who count walking across a parking lot as exercise.

    Here's an interesting case study about how to stay fat while consuming only 700 calories a day. Take a moment, you'll be glad you did:

    http://www.myfitnesspal.com/topics/show/3047-700-calories-a-day-and-not-losing

    blessings.
  • cassietn
    cassietn Posts: 48
    We are about the same size, but I am a thousand years older than you:

    You might be older but I think you look a hell of a lot better than I do :p haha

    And that was a lot to read but what I got from it was:
    Do not eat below your BMR
    Eat back your exercise calories so you don't have a calorie or energy deficit :)

    I have been eating my exercise calories but i've also been eating below my BMR so I have to work on that.
    But I want to do this the healthy way so that is why I'm trying to get informed about all this. I never really had anyone to teach me how to live a healthy lifestyle. I'm kinda figuring all this out on my own.

    But i've lost 11lbs so far and I'm not giving up now! :)
  • Reni421
    Reni421 Posts: 35 Member
    Reading this has helped me understand - I had the same confusion, and I think I have it now. Never under BMR, eat back exercise....I've definitely been doing it wrong! Thank you
  • wahmx3
    wahmx3 Posts: 637 Member
    NEVER eat below your BMR, it is as simple as that. Problem is that for most people, their BMR is above (often way above) 1200 that MFP sets for so many people.
  • cassietn
    cassietn Posts: 48
    Reading this has helped me understand - I had the same confusion, and I think I have it now. Never under BMR, eat back exercise....I've definitely been doing it wrong! Thank you

    I'm glad this helped you too :)
  • Mompanda4
    Mompanda4 Posts: 869 Member
    Bump
  • jacam65
    jacam65 Posts: 1 Member
    Is this why when I start going to the gym I don't lose weight?
  • em9371
    em9371 Posts: 1,047 Member
    Sleepytexan - amazing post :-)

    OP - If you only have 10lbs to lose your goal should be 0.5 per week which should bump your cals up above bmr x
  • Snair4
    Snair4 Posts: 8 Member
    Just curious, while you were eating 500-700 calories a day how long did it take to lose 5 lbs?
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