"This food is about the most perfect you can find for human diets," said Duane Johnson, a 61-year-old former Colorado State agronomist who helped introduce it to the United States three decades ago.

“这种食品大概是你能找到的最完美的人类膳食品”，三年前把这种食品引入到美国的61岁的前科罗拉多州农学家杜安·约翰逊说。