Best Supplements for Blackouts

By Rowan

Blackouts, or sudden temporary losses of consciousness or memory, can be unsettling and disruptive to everyday life. They may be caused by issues such as low blood pressure, blood sugar imbalances, stress, or even neurological conditions. While medical evaluation is essential for understanding the root cause, natural supplements can play a supportive role in promoting stability, circulation, and overall brain health.

Here are two evidence-based supplements that may help support individuals who experience blackouts.

Ginkgo Biloba

Ginkgo biloba is a well-known herbal supplement that supports circulation and brain function. By improving blood flow to the brain, it may help reduce the likelihood of dizziness or fainting spells that contribute to blackouts. Ginkgo is also rich in antioxidants, which protect nerve cells from oxidative stress.

  • Mechanism of action: Enhances cerebral blood flow, protects neurons from oxidative damage, and supports healthy circulation.
  • Dosage or usage tip: Take 120–240 mg daily, divided into two doses, for best results.
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Coenzyme Q10 (CoQ10)

CoQ10 is a powerful antioxidant that plays a vital role in energy production within cells, particularly in the heart and brain. Low energy levels in these organs can sometimes contribute to fainting and blackouts. Supplementing with CoQ10 may improve mitochondrial function and support cardiovascular stability.

  • Mechanism of action: Supports cellular energy production, strengthens cardiovascular function, and reduces oxidative stress.
  • Dosage or usage tip: Start with 100–200 mg daily, preferably with a meal that contains fat for better absorption.
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Summary

Blackouts can have many underlying causes, and addressing them requires medical guidance. However, supplements like ginkgo biloba and CoQ10 may help support circulation, brain health, and cellular energy levels. Together, they offer a natural way to strengthen the body’s resilience and reduce contributing factors to fainting or sudden dizziness.

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

See related:

Best Supplements for Seizures

Best Supplements for Sudden Weakness

Best Supplements for Fainting