In this experiment, 18 obese and 23 non obese subjects with a stable weight were recruited. (idmprogram.com)
A 2003 study found that severely obese subjects who consumed either a low carb diet or a low fat diet experienced about the same amount of weight - loss over a 6 month period. (mnprime.com)
Researchers placed 52 overweight and obese subjects on 500 - calorie deficit diets. (dietsinreview.com)