The Conversation

Explainer: why do our muscles twitch sometimes?

Author: The Conversation

These twitches tend to appear after exercise, when people are stressed, tired or are lacking nutrients in their diet.from www.shutterstock.com.au, CC BY-SA

You’re sitting in a meeting and your left eyelid is twitching uncontrollably. You wonder if the person opposite can see it, and why it’s happening.

Many people experience neurological...

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