Errr.... consuming 6000 calories and burning off only 1300 would cause you to gain more than a pound. That might be a daily intake for someone weighing 600 pounds, but it's hardly the situation for your run-of-the-mill fat person.
Putting it in practical, personal terms -- I was laid up for six weeks for medical reasons this winter, and my bad habits continued for the next six weeks as well. Over that period I gained about 18 pounds, one of the worst periods of weight gain in my life. Simple math (and ignoring the data presented in the article!) tells you I must have been eating about 5250 excess calories a week. Roughly speaking I was probably eating 23,000 calories a week when I should have been having 18,000.
Now suppose I had gained that weight on a low-fat diet. The study cited in the article suggests that if I had been on a low-carb diet instead, I wouldn't have gained any weight at all! That's a pretty significant result. (Of course, in practice I was on a "whatever" diet.)
For those of us living on the edge, trying to shave off 500 calories a day, the knowledge that not all calories are created equal is a Big Deal.
It was an exaggeration to make the point. Sorry, thought that was obvious.
For your example: If you had eaten a low-carb diet, you'd probably need to have eaten 50% more food in terms of quantity in order to meet the caloric intake you were getting on the "whatever" diet.
That's my point. If you simply focused on the caloric intake and kept it at 18,000 a week (which seems high for someone lying in bed, to be honest) and still ate whatever you wanted, you would't have put on 18 pounds.
Putting it in practical, personal terms -- I was laid up for six weeks for medical reasons this winter, and my bad habits continued for the next six weeks as well. Over that period I gained about 18 pounds, one of the worst periods of weight gain in my life. Simple math (and ignoring the data presented in the article!) tells you I must have been eating about 5250 excess calories a week. Roughly speaking I was probably eating 23,000 calories a week when I should have been having 18,000.
Now suppose I had gained that weight on a low-fat diet. The study cited in the article suggests that if I had been on a low-carb diet instead, I wouldn't have gained any weight at all! That's a pretty significant result. (Of course, in practice I was on a "whatever" diet.)
For those of us living on the edge, trying to shave off 500 calories a day, the knowledge that not all calories are created equal is a Big Deal.