In January 2000 the FDA slapped him with a warning letter for overhyping the vitamin B-12 content in Spirulina Spirals and wrongly promoting Fruity Booty as a "mostly fruit" product when the only fruit to be found in it was a powdered dust of flavorings.
In London, a growing number of groups, including Abundance and Hackney Harvest, are promoting free, pick-it-yourself forays, with maps of fruit trees in the area to get you started.