"The weight still comes off," he said, "but it comes off slower now."
Uribe got himself on the road to recovery after appealing for help on Mexican television's most watched nightly news. Depressed after his girlfriend left him, he allowed the cameras to linger on his cascades of flesh and fat as he sat immobile and desperate.
The ensuing publicity had nutritionists beating a trail to his reinforced bed, only to discover that his internal organs were in uncannily good condition. Diet experts then clamoured to sign him up. Uribe plumped for the Zone, of Jennifer Aniston fame, and agreed to film a documentary with the Discovery Channel, which has organised outings for him with the aid of a fork-lift truck.
Bedridden for the last six years, Uribe says he spends most of his time answering the hundreds of emails he receives every day, between eating five specially prepared meals at specific times. He also runs a small clothes shop set up in his home, and hosts a support group for the obese on Sunday afternoons.
Uribe has a new girlfriend too. They first became friends when she sought him out after her obese husband died of a heart attack. "My aim now is to do God's work and spread the word about how to live well," Uribe said. "It's incredible that man can go to the moon and fix a computer but doesn't know how to eat."
Obesity rates have soared in Mexico, with the latest studies suggesting it may even have overtaken the United States as the fattest nation in the world.