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3%

Look at this picture and memorize as much of it as you can. Click ‘Next’ when you’re ready.

Fact Lab

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Interesting fact:

Do you worry about your cholesterol? Although too much cholesterol is definitely bad, 25% of your brain is made-up of it! That means that it is vital for our brain function. If we don’t make enough of it, our brain cells would die. Now… pass me the butter!

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