Why Big Caloric Deficits and Lots o

Why Big Caloric Deficits and Lots of Activity Can Hurt Fat Loss

This week, several people have brought a recent case-study to my attention and asked me for comment. In it, a 51 year old female began marathon training along with a (self-reported) low calorie diet and either appears to have gained weight or not lost weight (she also showed a very depressed metabolic rate, nearly 30% below predicted).
By raising her calories gradually, her body fat (as measured by BIA) came down and her metabolic rate increased. Now, without more details, it’s hard to really comment on this and the link to the case study is the total amount of information available.
But we’ve got an older (either post-menopausal or peri-menopausal) woman, undisclosed anti-depressant medication, self-reported food intake and a method of body fat measurement that is, at best, problematic (read Methods of Body Composition Measurement Part 2 for more details). Odd things happen metabolically around menopause, some medications can cause issues, food reporting is notoriously inaccurate and BIA isn’t ideal to track changes. Then again, the measured metabolic rate change is pretty interesting; something was going on.
That said, I’ve mentioned in previous articles that one oddity that I’ve seen (and personally experienced) over the years is one where the combination of very large caloric deficits and very large amounts of activity (especially higher-intensity activity) can cause problems for people either stalling or slowing fat loss.
Like my previous article on The LTDFLE, or Long-term Delayed Fat Loss Effect, this is one of those oddities that seems to crop up more often than you’d expect. It’s also one where there’s not a ton of research but I will happily provide a good bit of speculation on what I think may be going on.
I’d also note that the combination of big caloric deficits and large amounts of activity clearly isn’t detrimental to everyone. Some folks can get away with it but, for many, it tends to backfire more than anything else.

Результаты (английский) 1:

Why Big Deficits Caloric and Lots of Activity Can Hurt Fat LossThis week, several people have brought a recent case study to my attention and asked me for comment. In it, a 51 year old female began marathon training along with a (self-reported) low calorie diet and either appears to have gained weight or not lost weight (she also showed a very depressed metabolic rate, nearly 30% below predicted).By raising her calories gradually, her body fat (as measured by the BIA) came down and her metabolic rate increased. Now, without more details, it's hard to really comment on this and the link to the case study is the total amount of information available.But we've got an older (either post-menopausal or peri-menopausal) woman, undisclosed anti-depressant medication, self-reported food intake and a method of body fat measurement that is, at best, problematic (read Methods of Body Composition Measurement Part 2 for more details). Odd things happen metabolically around menopause, some medications can cause issues, reporting is notoriously food; and BIA isn't ideal to track changes. Then again, the measured metabolic rate change is pretty interesting; something was going on.That said, I've mentioned in previous articles that one oddity that I've seen (and experienced personally) over the years is one where the combination of very large caloric deficits and very large amounts of activity (especially higher-intensity activity) can cause problems for people either stalling or slowing fat loss.Like my previous article on The LTDFLE, or Long-term Delayed Fat Loss Effect, this is one of those oddities that seems to crop up more often than you'd expect. It's also one where there's not a ton of research but I will happily provide a good bit of speculation on what I think may be going on.I'd also note that the combination of big caloric deficits and large amounts of activity clearly isn't detrimental to everyone. Some folks can get away with it but, for many, it tends to backfire more than anything else.

Результаты (английский) 2:

Caloric Big Deficits Why Lots of the Activity and the Can Hurt the Fat Loss

This week, Several people have Brought a recent a case-study to up my Attention and Asked me for the comment. In it, a 51 year old female began marathon training along with a (self-reported) low calorie diet and either appears to have gained weight or not lost weight (she also showed a very depressed metabolic rate, nearly 30% below predicted).
by raising her calories gradually, her body fat (as measured by BIA) came down and her metabolic rate increased. Now, without more details, IT's of hard to really the comment on the this and the link to the a case study is the total amount of information available.
But we've an OldEr's got (an either the post-menopausal or peri-menopausal) woman, an undisclosed the anti- depressant medication, self-reported food intake and a method of body fat measurement that is, at best, problematic (read Methods of body Composition measurement Part 2 for more details). Odd things happen metabolically around menopause, some medications can cause issues, food reporting is notoriously inaccurate and BIA is not ideal to track changes. Then again, the measured metabolic rate change is pretty interesting; WAS going on something.
That Said, I of've mentioned in articles for LEO previous That one's oddity That I of've the seen (and Personally Experienced) over the years where clause is one's the combination of very large caloric deficits and very large Amounts of activity (Especially Higher activity -intensity) CAN Problems view for a cause people an either stalling or slowing a fat loss.
Like for LEO previous up my article on of The LTDFLE, or Delayed Long-TERM the Fat Loss the Effect, the this is one's oddities of Those That Seems to crop up closeup often the more than you'd expect. It's Also one's where clause there's not a ton of research But I of will of happily Provide a good bit of Speculation on what I of of think may the BE going on.
I of'd Also note Note That the combination of big caloric deficits and large Amounts of activity Clearly is not detrimental to everyone. Some folks can get away with it but , for many, it tends to backfire more than anything else.

Результаты (английский) 3:

why big Caloric Deficits and very activity can hurt fat lossthis week, several people have made a recent case study to my attention and made me for comment. in it, a 51 year old female for marathon training along with a very low (and reported) diet and either appears to have its weight or not lost weight (she also showed a very depressed metabolic rate, nearly 30% below predicted).by raising her calories gradually, her body fat (as measured by bia) came down and her metabolic rate increased. now, without more details, it"s hard to really comment on this and the link to the case study is the total amount of information available.but we "ve got an older (either post - or peri menopausal menopausal) woman, undisclosed anti depressant medication, self - reported food intake and a method of body fat measurement that is, at best, problematic (read methods of body composition measurement part 2 for more details). odd things happen metabolically around menopause, some medications can cause issues, food reporting is notoriously many countries and bia isn"t ideal to track changes. then again, the measured metabolic rate change is pretty interesting, something was going on.that said, i"ve mentioned in previous articles that one oddity that i"ve seen (and personally experienced) over the years is one where the combination of very large caloric deficits and very large amounts of activity (especially higher - intensity activity) can cause problems for people either stalling or slowing fat loss.like my previous article on the LTDFLE, or long term Delayed fat loss effect, this is one of those oddities that seems to crop up more often than you "d expect. it"s also one where there"s not a ton of research but i will happily provide a good bit of speculation on what i think may be going on.i "d also note that the combination of big caloric deficits and large amounts of activity clearly isn"t detrimental to everyone. some folks can get away with it but, for many, it tends to backfire more than anything else.