What Supplements Are Good for Internal Tremors?

October 23, 2025 •

4 min read

According to the National Institutes of Health, tremors can be caused by a variety of factors, including nutritional deficiencies and neurological conditions. Many people experiencing these involuntary internal vibrations often wonder what supplements are good for internal tremors as part of a comprehensive management strategy.

Quick Summary

This article explores various supplements, including key vitamins, minerals, and herbal remedies, that may support neurological health and help manage the symptoms of internal tremors. It also emphasizes the importance of professional medical consultation.

Key Points

B Vitamins are Crucial: Vitamins B1, B6, and B12 are essential for nerve health, with B12 deficiency potentially causing or worsening tremors.
Magnesium for Muscle Relaxation: This mineral helps regulate nerve impulses and muscle contractions, potentially easing spasms and tremors.
Antioxidants Combat Nerve Damage: CoQ10, omega-3 fatty acids, and other antioxidants can protect nerve cells from oxidative stress associated with neurological issues.
Herbal Remedies for Stress-Related Tremors: Passionflower and valerian root have calming properties that may help reduce tremors exacerbated by anxiety or tension.
Professional Guidance is Essential: Always consult a healthcare provider before taking supplements to determine the cause of your tremors and ensure a safe treatment plan.
Lifestyle Habits Matter: Managing stress, getting adequate sleep, and reducing stimulants like caffeine can significantly help in managing internal tremors.

Internal tremors, also known as internal vibrations, can be a distressing and unsettling symptom. While they are often associated with underlying conditions like essential tremor or Parkinson's disease, they can also be triggered or exacerbated by factors such as stress, fatigue, and nutritional deficiencies. For those seeking complementary approaches, certain vitamins, minerals, and herbs have shown promise in supporting nerve function and overall neurological health. However, it is crucial to consult with a healthcare professional before starting any new supplement, as they can help determine the root cause of your tremors and ensure a safe, appropriate treatment plan.

Vitamins for Nerve Support

Several vitamins play a vital role in maintaining a healthy nervous system, and deficiencies can contribute to nerve-related issues like tremors.

B Vitamins (Especially B12)

B vitamins are essential for numerous enzymatic functions in the body, including those that support nerve cell health and signal transmission. Vitamin B12 is particularly important for nerve fiber regeneration and myelin production, and deficiency has been linked to neurological issues and tremor symptoms. Vitamins B6 and B1 also contribute to neurotransmitter production and energy metabolism in nerve cells, respectively.

Vitamin D

Vitamin D is important for neurological function, and some research suggests a potential link between low levels and increased tremor risk, though more studies are needed.

Minerals that Calm the Nerves

Minerals are just as important as vitamins for maintaining nerve health and muscle function, and some are particularly noted for their calming properties.

Magnesium

Magnesium is an electrolyte that helps regulate nerve impulses and muscle contractions. It can promote muscle relaxation, potentially reducing cramps, spasms, and tremors. Stress can lower magnesium levels, potentially increasing nervousness.

Calcium

Calcium is also vital for nerve and muscle function, working with magnesium. Maintaining a balance between these minerals is key, as insufficient magnesium can lead to nerve hyperexcitability.

Antioxidants and Other Compounds

Antioxidants may help protect against oxidative stress, which can damage nerve cells and is implicated in neurodegenerative diseases.

Coenzyme Q10 (CoQ10)

CoQ10 is an antioxidant important for energy production in cells. It has been studied for neurological disorders, but human clinical trial results for conditions like Parkinson's have been mixed, requiring expert guidance.

Omega-3 Fatty Acids

Found in fish oil, omega-3s have anti-inflammatory properties and are components of nerve cell membranes. They may help reduce inflammation linked to neurodegenerative diseases.

Alpha-Lipoic Acid (ALA)

This antioxidant may protect nerve cells from damage and has potential benefits for nerve damage conditions.

Herbal and Natural Remedies

Certain herbs are traditionally used for their calming effects.

Passionflower: May increase brain levels of GABA, a neurotransmitter that helps calm nerve activity.
Valerian Root: Known for sedative and muscle-relaxing properties that might help tremors worsened by muscle tension.
Skullcap: Often used to relax the nervous system.

Comparison of Key Supplements for Internal Tremors


Supplement	Primary Role	Potential Benefit for Tremors	Key Considerations
Magnesium	Regulates nerve impulses and muscle relaxation.	May reduce muscle contractions, cramps, and spasms associated with tremors.	Stress and poor diet can deplete levels; different forms have varying absorption rates.
B Vitamins (especially B12)	Supports nerve health, signal transmission, and myelin production.	May alleviate tremors caused by specific vitamin deficiencies.	Dosage must be managed carefully, as some B vitamins can be harmful in excess.
Omega-3 Fatty Acids	Anti-inflammatory properties, supports nerve cell membranes.	May reduce inflammation linked to neurodegenerative conditions that cause tremors.	Found naturally in fish; supplements can be used if dietary intake is insufficient.
Coenzyme Q10 (CoQ10)	Cellular energy production and antioxidant protection.	May support mitochondrial function in neurological diseases.	Clinical trial results have been mixed; requires consultation with a doctor.
Herbal Remedies (Passionflower, Valerian)	Calming, anti-anxiety effects.	May reduce tremors aggravated by stress and anxiety.	Not evaluated by the FDA for treating disease; consult a physician for safety and dosage.

Lifestyle Considerations Beyond Supplements

Beyond supplementation, several lifestyle changes can complement your treatment plan for managing internal tremors.

Stress Management: Anxiety and stress are known to exacerbate tremors. Techniques such as deep breathing, meditation, yoga, and progressive muscle relaxation can help.
Dietary Changes: Limiting stimulants like caffeine and excess sugar can reduce nervous system reactions. Antioxidant-rich foods can offer neuroprotective benefits.
Adequate Sleep: Fatigue can trigger or intensify tremors. Prioritizing consistent, high-quality sleep is essential.
Avoiding Triggers: Identifying and avoiding personal triggers, such as certain medications, can be effective.
Exercise: Regular physical activity can improve motor skills, balance, and coordination. Physical therapy can also be beneficial.

Final Recommendations and Conclusion

Internal tremors can be complex. While supplements like magnesium and B vitamins, particularly B12, may support nerve function and help manage symptoms, they are not a standalone solution. A comprehensive approach involves medical consultation, targeted supplementation based on professional advice, and supportive lifestyle changes.

A healthcare provider can perform diagnostic tests to identify potential deficiencies or underlying conditions. Working with a medical professional allows for a safe and effective plan. For more information on B vitamins and neurological function, refer to: B Vitamins in the nervous system - PubMed Central.

A holistic strategy with a nutrient-rich diet, stress reduction, and expert guidance offers the best path for managing internal tremors.

Frequently Asked Questions

An internal tremor is a tremor or shaking sensation felt inside the body, even when there is no visible external shaking. A regular tremor, in contrast, involves involuntary, visible shaking of one or more body parts.

Yes, deficiencies in certain nutrients, particularly Vitamin B12 and magnesium, have been associated with neurological symptoms that can include tremors or involuntary movements.

Anxiety can trigger or worsen internal tremors by overstimulating the nervous system. Tremors caused by anxiety are often accompanied by other symptoms like a racing heart, shortness of breath, or panic. Stress management techniques often help reduce these types of tremors.

It is crucial to consult a healthcare professional before combining supplements with medications, as there can be interactions. For example, some Parkinson's medications can affect B vitamin levels.

CoQ10 is a powerful antioxidant but its effectiveness varies depending on the specific underlying neurological condition. While promising in some animal studies, clinical trial results for certain human neurological disorders have been inconsistent, highlighting the need for expert guidance.

The time it takes to see an effect from supplements can vary widely. For addressing a deficiency, improvement might be seen as levels normalize. For other supportive uses, it may take weeks or months of consistent use to notice changes.

Managing stress, ensuring adequate sleep, regular exercise, and limiting stimulants like caffeine are effective lifestyle strategies. These habits support a healthier nervous system and can reduce tremor severity.