If you feel that you need to loose weight, get some tips from nature's most extreme dieters. Find out who can last the longest without eating as we count down the top 10 most extreme dieters. From one animal that can eat 16 meals a day and never gains an ounce to another that can last 18 years between meals, discover that you can make a cake and eat it two when dieting is taken to the Most Extreme.
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Ready to Watch Animal Planet The Most Extreme, Season 4, Episode 50?