Rhonda Patrick: 3 supplements for getting sick less

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Peer-Reviewed Research
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Rhonda Patrick

Video Summary · April 24, 2026

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Key Takeaways

  • Vitamin D: Supplement with Vitamin D daily to support immune function, especially during winter months.
  • Zinc: Take Zinc supplements at the first sign of illness to reduce the duration and severity of colds.
  • Probiotics: Incorporate a high-quality probiotic supplement to maintain gut health and enhance immune response.

Supplements & Protocols Mentioned

  • Vitamin D: 2000–5000 IU daily, preferably with a meal.
  • Zinc: 15–30 mg per day, taken at the onset of symptoms.
  • Probiotics: Look for strains like Lactobacillus and Bifidobacterium, taken daily with food.

Bottom Line

Boost your immune system by supplementing with Vitamin D daily, taking Zinc at the first sign of illness, and maintaining gut health with probiotics.

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Medical Disclaimer

This article is for informational purposes only and does not constitute medical advice. The research summaries presented here are based on published studies and should not be used as a substitute for professional medical consultation. Always consult a qualified healthcare provider before making any changes to your health regimen.

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