Rhonda Patrick's Top Supplements: Sulforaphane, Omega-3 & More

Dr. Rhonda Patrick is a biomedical scientist whose research focuses on how micronutrient deficiencies contribute to aging and disease. Through her FoundMyFitness podcast and research reports, she has become one of the most trusted voices in science-based supplementation. Unlike many health influencers, Patrick provides detailed citations for every recommendation. Here is her complete supplement stack, organized by priority, with the research she relies on.

Rhonda Patrick's Tier 1: Non-Negotiable Daily Supplements

1. Sulforaphane (Broccoli Sprout Extract)

Sulforaphane is arguably Rhonda Patrick's #1 supplement and a frequent topic on FoundMyFitness. This compound, derived from broccoli sprouts, is the most potent natural activator of the Nrf2 pathway, the body's master antioxidant defense system.

Key research Patrick cites:

• A 2014 clinical trial showed sulforaphane enhanced detoxification of airborne pollutants (benzene by 61%) in Chinese participants.
• Sulforaphane crosses the blood-brain barrier and has shown neuroprotective effects in traumatic brain injury animal models.
• Autism spectrum: A Johns Hopkins trial demonstrated significant behavioral improvements in young men with ASD receiving sulforaphane.
• Cancer chemoprevention: Sulforaphane induces Phase II detoxification enzymes and has shown anti-proliferative effects across multiple cancer cell lines.

Patrick's dosage: ~40–60 mg sulforaphane daily, either from broccoli sprout supplements or homegrown sprouts. She has published a detailed video on growing your own broccoli sprouts for maximum potency.

2. Omega-3 Fatty Acids (EPA/DHA)

Omega-3 supplementation is one of Patrick's most emphatic recommendations. She has stated that the omega-3 index (the percentage of EPA+DHA in red blood cell membranes) is one of the most important biomarkers to optimize.

• Target omega-3 index: 8–12% (most Americans are 4–5%, associated with higher cardiovascular and cognitive disease risk)
• A 2018 Framingham Heart Study analysis found individuals in the highest omega-3 index quintile lived ~5 years longer than those in the lowest.
• EPA+DHA resolve inflammation through specialized pro-resolving mediators (SPMs), which Patrick has discussed extensively.

Patrick's dosage: 2,000–4,000 mg combined EPA+DHA daily. She uses Nordic Naturals or similar high-quality triglyceride-form fish oil.

3. Vitamin D3

Vitamin D3 is foundational in Patrick's protocol. She has published a detailed FoundMyFitness report on vitamin D's role in immune function, mood, and gene regulation.

• Patrick targets a serum 25(OH)D level of 40–60 ng/mL.
• She cites the Grassroots Health research showing 40 ng/mL as the threshold for optimal immune function.

Patrick's dosage: 4,000–5,000 IU/day vitamin D3, always taken with vitamin K2 and a fat-containing meal.

4. Magnesium

Magnesium is critical for over 300 enzymatic reactions. Patrick uses magnesium glycinate for its high bioavailability and calming properties.

Patrick's dosage: 400 mg elemental magnesium daily (as glycinate).

Rhonda Patrick's Tier 2: Regular Rotation Supplements

5. Vitamin C (Liposomal)

Liposomal vitamin C provides 5–10x the bioavailability of standard ascorbic acid. Patrick uses it for immune support and glutathione recycling.

Dosage: 1,000 mg liposomal vitamin C daily.

6. CoQ10 (Ubiquinol)

CoQ10 in the ubiquinol form supports mitochondrial electron transport chain function. Patrick notes its particular importance for anyone over 40, as natural CoQ10 synthesis declines with age.

Dosage: 100–200 mg ubiquinol daily.

7. NAC (N-Acetyl Cysteine)

NAC as a glutathione precursor complements Patrick's sulforaphane protocol. While sulforaphane activates antioxidant enzyme production via Nrf2, NAC provides the raw substrate (cysteine) for glutathione synthesis.

Dosage: 600–1,200 mg daily.

8. Quercetin

Quercetin is a flavonoid with senolytic, anti-inflammatory, and immune-modulating properties. Patrick often pairs it with vitamin C for enhanced absorption.

Dosage: 500–1,000 mg daily.

9. Curcumin (Meriva)

Curcumin in the Meriva (phytosome) form offers 29x better absorption than standard curcumin. Patrick uses it for broad anti-inflammatory support.

Dosage: 500 mg Meriva curcumin daily.

10. Probiotics

Patrick uses Seed DS-01 Daily Synbiotic for gut microbiome support. She emphasizes the gut-brain axis and the role of microbial metabolites in systemic health.

Patrick's Biohacking Tools & Health Tracking

Beyond supplements, Patrick uses several tools for data-driven health optimization:

• Oura Ring: For sleep and HRV tracking
• Clearlight infrared sauna: 3–5 sessions per week. Patrick's research on heat stress is what popularized sauna use in the biohacking community.
• InsideTracker: For regular blood biomarker testing

What Makes Rhonda Patrick's Approach Different

Several principles distinguish Patrick's supplement philosophy:

• Micronutrient-first: She prioritizes correcting common deficiencies (D, magnesium, omega-3) before adding exotic compounds.
• Bioavailable forms: She consistently recommends the most absorbable form of each nutrient (ubiquinol over ubiquinone, methylfolate over folic acid, liposomal C over ascorbic acid).
• Mechanism-driven: Every recommendation traces back to a specific biochemical pathway with published evidence.
• Conservative claims: Patrick is notably careful about distinguishing between "promising preclinical data" and "established clinical evidence" — a distinction many influencers blur.

Frequently Asked Questions

What brand of sulforaphane does Rhonda Patrick recommend?

Patrick has recommended Avmacol and Prostaphane in the past, as both are stabilized sulforaphane (not just glucoraphanin, which requires conversion by myrosinase). She also advocates growing your own broccoli sprouts, which contain the highest concentrations of the precursor glucoraphanin plus the enzyme myrosinase needed for conversion.

Does Rhonda Patrick take a multivitamin?

No. Patrick prefers individual supplements in their most bioavailable forms at targeted doses. She has expressed concerns about multivitamins containing folic acid (vs. methylfolate), cyanocobalamin (vs. methylcobalamin), and inadequate doses of key nutrients.

How much does Rhonda Patrick's supplement stack cost?

Estimated monthly cost for her full Tier 1 + Tier 2 stack is approximately $250–$400, depending on brands. The Tier 1 essentials (sulforaphane, omega-3, vitamin D3+K2, magnesium) can be maintained for roughly $100–$150/month.

Does Rhonda Patrick cycle any of her supplements?

She takes most supplements daily without cycling. The exception would be compounds like quercetin, which she may use periodically at higher doses for its senolytic properties (combined with dasatinib in research protocols).