00:00This is the least visited country on Earth, and also the fattest.
00:04Only about 200 tourists visit each year.
00:07Welcome to Nauru, a tiny island in the Pacific.
00:10The whole country is just 21 square kilometers.
00:14You can drive around it in only 30 minutes.
00:16It looks like paradise on the coast.
00:19White sand beaches, blue ocean, coconut trees.
00:23But most of the island tells a different story.
00:26Decades of phosphate mining destroyed nearly 80% of the land.
00:30Farming disappeared almost completely.
00:33Today, nearly all food arrives by cargo ship.
00:36Fresh food is extremely expensive.
00:39One mango can cost around $20 Australian dollars.
00:42So people buy cheaper frozen and processed food instead.
00:46Over time, diets completely changed.
00:49Now more than 94% of people are overweight or obese.
00:53Around 40% of residents have type 2 diabetes.
00:57Despite its beauty, this tiny nation faces a massive health crisis.
01:01And with so few visitors, most of the world has never seen it.
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