Extracted from Wikipedia:
Brown changed his eating habits in 2009 in order to lose weight and become healthier, losing 50 pounds (23 kg) over the course of nine months. He announced his weight loss and described the details of eating from the four basic lists without going on a typical diet on the January 4, 2010 episode “Live and Let Diet” of Good Eats.[36] His first list, which he eats from daily, includes fruits, whole grains, leafy greens, nuts, carrots, and green tea. His second list, which he eats from at least three times per week, includes oily fish, yogurt, broccoli, sweet potato, and avocado. His third list, which he eats from no more than once per week, includes red meat, pasta, dessert, and alcohol. His fourth list includes foods he avoids: fast food, soda (except for club soda, which is okay), processed meals (such as TV dinners), canned soups (salt), and anything labeled “diet,” because “this was not a diet.”
Good stuff.