160 lbs vs 700 lbs Diet Swap
In a Nutshell
A 160 lb lean person and 380 lb obese person swapped diets for one day while wearing EEG brain scans. The obese participant's 8,312-calorie diet triggered massive reward-center activation and caused the lean host to gain 6 lbs overnight with severe nausea, while the lean participant's 1,994-calorie diet produced satiety with minimal calories. The scans and results show that reducing reward sensitivity, strengthening self-control through resistance training, removing trigger foods, and choosing high-volume low-calorie meals can reverse overeating patterns and support sustained weight loss.
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The experiment tests what happens when swapping diets between someone at 160 lbs with 10% body fat and someone over 50% body fat weighing approximately 380 lbs. The 24-hour swap includes Cam eating the diet that produced 10% body fat and the host eating the diet that produced over 50% body fat. Advanced EEG brain scans were conducted one week prior to investigate why some people struggle to stop eating.
Both parties completed weigh-ins before the diet swap, with a follow-up weigh-in scheduled for the next morning to measure weight changes. Breakfast was the first meal of the swap.
Cam's breakfast consisted of a sausage egg griddle, sausage egg muffin, two hash browns, and a large regular Coke totaling 1,674 calories. The host's breakfast included high-protein French toast made with one whole egg and egg whites plus sweetener, caramelized sautéed apples with cinnamon, two slices of turkey bacon, and sugar-free syrup totaling 474 calories.
Cam rated the host's breakfast 9.5 out of 10. The host rated Cam's breakfast 8-9 out of 10. Cam stated he had not had regular Coke in an unknown period of time and could not recall trying sugar-free syrups previously.
All three participants underwent EEG brain scans one week before the diet swap. Phase one involved staring at a plate of McDonald's burger and fries for 5 minutes without eating.
Cam's scan showed significant activation in the reward center located in the front of the brain, appearing as dark red areas. This region determines how irresistible food feels. The host's scan showed minimal reward center activation with most activity shifting to the self-control center, which helps pause and evaluate alignment with goals.
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