3 ms·

http://www.treehugger.com/green-food/from-lettuce-to-beef-whats-the-water-footprint-of-your-food.html http://www.treehugger.com/green-food/from-lettuce-to-beef-

by baldfat 11y ago

http://www.treehugger.com/green-food/from-lettuce-to-beef-whats-the-water-footprint-of-your-food.html http://www.treehugger.com/green-food/from-lettuce-to-beef-wh... Answered my own Lettuce -- 15 gallons Chocolate (One Pound) -- 2847 gallons!!!!!

Dylan16807 11y ago
Where the lettuce has 70 calories and the chocolate has 2500. So about a 5:1 difference in efficiency.