And also didn’t replace all the fat in their food with sugar processed from corn.
Fat doesn’t turn into fat when you eat it - it turns into sugars, which then turn into fat. Eating sugar just takes one step out of the process and makes your body work less (and therefore burn less calories) turning it into fat.
They walk more. That’s it. That’s the secret.
And also didn’t replace all the fat in their food with sugar processed from corn.
Fat doesn’t turn into fat when you eat it - it turns into sugars, which then turn into fat. Eating sugar just takes one step out of the process and makes your body work less (and therefore burn less calories) turning it into fat.