Best Supplements for Muscle Twitching

By Maya

Muscle twitching, also called fasciculations, is a common issue that many people experience. It can feel like small, involuntary jerks or fluttering under the skin and may happen in the eyelids, arms, legs, or other areas. While often harmless and linked to fatigue, dehydration, or stress, persistent twitching can be uncomfortable, distracting, and concerning.

In addition to proper hydration, rest, and stress management, natural supplements can provide gentle support. Certain nutrients play key roles in muscle relaxation and nerve function, helping to reduce twitches and restore comfort.

Here are two evidence-based supplements that may help with muscle twitching.

Magnesium

Magnesium is one of the most important minerals for muscle and nerve health. Deficiency is a common cause of twitching, cramping, and spasms. By calming nerve excitability and supporting muscle relaxation, magnesium can help ease frequent or bothersome muscle twitches.

  • Mechanism of action: Regulates nerve signaling and promotes muscle relaxation
  • Dosage or usage tip: 200–400 mg daily, preferably in the evening for added relaxation and better sleep
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Vitamin B Complex

B vitamins, especially B1 (thiamine), B6, and B12, are essential for proper nerve function and muscle control. Low levels of these vitamins can lead to nerve irritation, weakness, and twitching. A B-complex supplement ensures balanced intake of these nutrients, which work together to support nervous system health.

  • Mechanism of action: Supports neurotransmitter balance and healthy nerve signaling
  • Dosage or usage tip: 1 B-complex capsule daily, ideally taken with food
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Summary

Muscle twitching can be bothersome, but the right supplements may help reduce symptoms. Magnesium helps calm overactive nerves and relax muscles, while B vitamins strengthen nerve communication and muscle control. Together, they provide natural support for easing twitches and restoring comfort.

Always consult with a healthcare professional before starting new supplements, especially if muscle twitching is persistent, severe, or accompanied by other symptoms, as it may indicate an underlying medical condition.

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