By 
Mia Nacamulli
 | 
TED-Ed Original

How the food you eat affects your brain

When it comes to what you bite, chew and swallow, your choices have a direct and long-lasting effect on the most powerful organ in your body: your brain. So which foods cause you to feel so tired after lunch? Or so restless at night? Mia Nacamulli takes you into the brain to find out. [Directed by Private Island, narrated by Addison Anderson].

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