Biosphere 2 | 92
History of the 90s
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The Biosphere 2 Diet
The Biosphere 2 crew ate five ounces of milk per day, a few eggs here and there, and a quarter pound of meat per person once a week. A small selection of animals were also raised on the farm. The crew's physician, Dr. Roy Walford, called it a healthy starvation diet. But Mark admits they were all pretty hungry all of the time.
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