As a healthy-ish sized person who was larger before, and also slimmer, since reaching my final height of 6 foot. (High of 13 stone, low of 9.5 stone, currently about 11 stone 4 pounds.)
I think it's easy to forget, or not even realise that even for one person, losing weight is not a straight forward thing. If I were to binge out and eat an entire cake, I would put on weight; if I immediately upped my exercise to counteract that, I would lose that weight easily, but it's harder to lose weight you've had for a longer period of time.
For simple numbers sake, say that I weight 11 stone, after eating that cake I now weigh 11 stone 1 pound. I lose that extra pound in a week and then return my life the way it was before....I then stay at 11 stone. Now lets say I've weighed 11 stone 1 pound for 5 years with exactly the same lifestyle as above, I up my exercise for a week and lose that extra pound. I return to my normal lifestyle but within a week or some I'm at 11 stone 1 pound again.
Our bodies are still designed to horde fat in case food runs out, if you are overweight for a long period of time, your body thinks that is normal and will do anything it can to get back there. Diets fail often because returning to a normal relatively healthy lifestyle after isn't always enough, your body will try to get back it where it was before.
So yes, it IS harder for people who have been overweight for a long time to lose weight, that it is for someone who just binged and ate an entire 15 inch pizza.
Having said that... I do think it is wrong if anybody tries to show an overweight lifestyle as being healthy, I just think it's unfair to equate losing short term weight gain to long term weight gain. They are different and it's not surprising that many people can't manage it even when they try.
I think it's easy to forget, or not even realise that even for one person, losing weight is not a straight forward thing. If I were to binge out and eat an entire cake, I would put on weight; if I immediately upped my exercise to counteract that, I would lose that weight easily, but it's harder to lose weight you've had for a longer period of time.
For simple numbers sake, say that I weight 11 stone, after eating that cake I now weigh 11 stone 1 pound. I lose that extra pound in a week and then return my life the way it was before....I then stay at 11 stone. Now lets say I've weighed 11 stone 1 pound for 5 years with exactly the same lifestyle as above, I up my exercise for a week and lose that extra pound. I return to my normal lifestyle but within a week or some I'm at 11 stone 1 pound again.
Our bodies are still designed to horde fat in case food runs out, if you are overweight for a long period of time, your body thinks that is normal and will do anything it can to get back there. Diets fail often because returning to a normal relatively healthy lifestyle after isn't always enough, your body will try to get back it where it was before.
So yes, it IS harder for people who have been overweight for a long time to lose weight, that it is for someone who just binged and ate an entire 15 inch pizza.
Having said that... I do think it is wrong if anybody tries to show an overweight lifestyle as being healthy, I just think it's unfair to equate losing short term weight gain to long term weight gain. They are different and it's not surprising that many people can't manage it even when they try.