02 unique body parts tongue
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Things you didn't know your tongue can do
Dr. Sanjay Gupta explains why your tongue is such a unique muscle
01:14 - Source: CNN
Your Body 2 videos
02 unique body parts tongue
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Things you didn't know your tongue can do
01:14
Now playing
- Source: CNN
Exercise to ward off diabetes complications_00002316.jpg
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Exercise to ward off diabetes complications
02:23
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- Source: CNN