what happens if you don't eat back excercize calories?

People say different things about it but I never eat them because i think if you eat your workout calories then why should you even workout.

Ok so a typical body runs on 2,200 calories a day (and this number ranges depending on the person). But to lose 1 pound a week you need to cut out 500 calories from your diet. But most people want to lose about 2 pounds a week so MFP cut out 1,000 calories from our diet (500+500). So to lose 2 pounds a week you need to eat about 1,200 calories a day. But if you work out you burn some of those calories. But the thing is your body NEEDS 1,200 calories a day to do basic functions so if you do not eat back the calories you burn while exercising your body loses those calories. The purpose of exercise is not to lose weight. If you ate 1,200 calories a day and did absolutely no exercise you would still lose weight but you would be all skin and bones with no lean muscles which is important and you won’t look good when you are thin you will look sick. So you need to eat your calories back or your body will suffer. Hope this helps to explain! Good luck, guys!

Omggg this is the best explanation ive seen of this. So easy to understand.

what happens if you don't eat back excercize calories?

The world as we know it explodes and all the self-righteous folks of MFP turn into zombies and start chasing your butt wanting to bite it.

The Zombie apocalypse wasnt a result of a failed experiment, it was the result of some hippie wanting to not eat back their calories. May god help us against such fools!

bump

People say different things about it but I never eat them because i think if you eat your workout calories then why should you even workout.

working out has more than "weight loss" under its benefits. keeping your heart healthy can combat heart disease and diabetes (amongst other things). i've worked in a few hospitals as an intern and i've seen a lot of patients refused for surgery or treatment because of complications with an unhealthy heart. strong muscles can reverse (or slow down) the aging process and prevent osteoporosis. weight training can raise your BMR and help you burn more calories while you're doing nothing.

don't forget improved cognitive function, a dose of "happy hormones," and the ability to survive in a zombie apocalypse! exercise isn't just for weight loss!

anyways...
unless you're obese (32% + BF%), there is a risk of your body going into starvation mode. it's scared that you will be exercising and not eating enough, so it will hold on to that fat as an emergency source==> weight loss slows down.

if you're classified as obese, your body WILL use your fat stores for energy. but it is still recommended to eat at least SOME of your exercise calories back.

eating your exercise calories might slow down your weight loss, but it prevents you from being uber tired or giving up your healthy lifestyle altogether. if you want to be able to build muscle and perform better (run faster, lift more) you need to supply your body with sufficient carbs and proteins.

if you eat the net calories recommended by MFP (i.e., that green number that says you have X calories left), and get that as close to 0 as possible, you will STILL lose weight (albeit at a slower rate). eating your calories back to that point still has a deficit. again, at a slower rate...but this isn't a race! you will STILL LOSE WEIGHT.

i don't always eat all of my calories back. but on days i know i need the energy (days i have races, or exams) i make sure to eat what my body needs.

Working out helps to burn fat and rev up your metabolism.

bump!

Keep in mind too that if you want to lose 2 lbs/week (a perfectly reasonable and healthy goal) and your TDEE is under 2200, MFP will not go that low. They give you a minimum calories of 1200, which is fine. So if say your TDEE is 1900 and you want to lose 2 lbs/week, you can eat 1200 and exercise off 300 (without eating back). There's nothing wrong with that.