The conclusions:
So, what were our conclusions? If you want to lose weight it will be much easier if you avoid processed foods made with sugar and fat. These foods affect your brain in a completely different way from natural foods and it's hard for anyone to resist eating too much.
And any diet that eliminates fat or sugar will be unpalatable, hard to sustain and probably be bad for your health, too.
Article here: http://www.dailymail.co.uk/health/article-2546975/One-twin-gave-sugar-gave-fat-Their-experiment-change-YOUR-life.html