Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Tron asked in HealthDiet & Fitness · 7 years ago

Is it possible for your body to go into starvation mode from too much exercise?

Alright so I completely flipped a switch. I went from not working out and eating crap to taking up running and completely changing my diet. Was running a 5k three days a week and doing weights and lost like 9 lbs in a week or so. But then all of sudden I started climbing back up, feel like it was as soon as I had my one cheat a week.

Soo my question is, if I went from eating say 5000 calories a day with no exercise then suddenly went to eating 3000 calories a day while burning another 1000.... Would that drastic change put my body into starvation mode? Even though I'm still eating, feeling full, and working out?

1 Answer

Relevance
  • 7 years ago

    no that would equal 2000 calories a day after the deficit, which is not close to starvation mode, this is optimal to lose about a pound each week, starvation mode would require your basal metabolic rate ( the calories you burn doing absolutely nothing) to exceed the number of calories you are taking in on a daily basis.

Still have questions? Get your answers by asking now.