Uvula: the riddle in your mouth

What does your uvula do? The uvula is the little fleshy part that hangs down from the soft palate of your mouth, and one of its purposes is to stop food from going up your nose when you swallow. Just...

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Spirulina

Spirulina is a blue-green algae that nutritionists are calling the superfood of the future. It is an easily produced, non-toxic species of Arthrospira bacteria. You probably never thought you would be adding algae powder from tropical lakes to your smoothies,...

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