What does your Facebook profile photo say about you? According to a new study, avatars vary by culture: East Asian users’ photos tend to be more zoomed out than Americans’, emphasizing context and deemphasizing facial features. And Americans’ facial expressions in their photos tend to be more intense.

If your profile picture highlights that pretty face of yours, make sure you’re keeping your skin looking its best. That means eating plenty of foods with vitamin C to maintain your skin’s collagen. Now, get ready for your close-up!

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