Best Supplements for Eye Twitching

By Rowan

Eye twitching—also known as eyelid myokymia—is a surprisingly common and often annoying experience. For many, it comes on suddenly and can last for hours or even days, disrupting focus and creating a sense of unease. While usually harmless, persistent twitching can affect your quality of life and is often linked to stress, fatigue, or nutrient deficiencies.

Natural supplements can be a gentle and effective way to reduce the frequency and severity of eye twitching. Below are two well-researched options that support muscle relaxation and nerve health.

Magnesium (Citrate or Glycinate)

Magnesium is essential for healthy muscle and nerve function. A deficiency in this mineral is a common cause of muscle twitching, including in the delicate muscles of the eyelids. Magnesium helps calm the nervous system and reduce involuntary spasms.

  • Mechanism of action: Supports nerve conduction and muscle relaxation
  • Dosage or usage tip: Start with 200–400 mg daily; glycinate is gentler on the stomach, while citrate may help with digestion
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Vitamin B12

Vitamin B12 plays a crucial role in nervous system health and is often overlooked as a contributor to muscle spasms. A B12 deficiency can impair nerve signaling, potentially leading to twitching, numbness, or tingling sensations—especially around the eyes and face.

  • Mechanism of action: Supports healthy nerve function and myelin sheath maintenance
  • Dosage or usage tip: Take 1,000 mcg of methylcobalamin (a bioactive form) daily or as directed by a healthcare provider
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In Summary

If you're dealing with frequent eye twitching, magnesium and vitamin B12 are two natural, evidence-based supplements that may help reduce symptoms. Magnesium calms muscle excitability, while B12 supports the nerves that control those muscles. Together, they offer a targeted approach to this irritating but often fixable issue.

Always consult your healthcare provider before starting a new supplement regimen to ensure it’s safe and appropriate for your individual needs.

This article is for informational purposes only and does not constitute medical advice.