Why Are My Muscles Twitching? The Science Behind Fasciculations and When to Worry
That sudden, involuntary jerk beneath your skin—like a tiny electric shock or a fleeting ripple—is a phenomenon most people experience at least once. It might happen while you’re relaxing, stressed, or even asleep, leaving you wondering: why are my muscles twitching? The answer isn’t always straightforward. Sometimes it’s harmless, a quirk of overactive nerves or … Read more
