Steven Gundry vs Bryan Johnson
Compare Steven Gundry's protocol (Cardiothoracic Surgeon & Nutrition Author) with Bryan Johnson's approach (Entrepreneur & Longevity Pioneer). Gundry emphasizes gut health and nutrition, while Johnson focuses on anti aging and biohacking. Both recommend Extra Virgin Olive Oil.
Steven Gundry
Cardiothoracic Surgeon & Nutrition Author
A lectin-avoidance protocol emphasizing gut health through elimination of specific plant compounds, polyphenol-rich foods, and targeted supplementation for cardiovascular and metabolic health.
12 products in protocol
Bryan Johnson
Entrepreneur & Longevity Pioneer
A rigorous, data-driven longevity protocol designed to slow and reverse biological aging through precise nutrition, supplementation, exercise, and sleep optimization.
13 products in protocol
Side-by-Side Comparison
| Category | Steven Gundry | Bryan Johnson |
|---|---|---|
| Title | Cardiothoracic Surgeon & Nutrition Author | Entrepreneur & Longevity Pioneer |
| Focus Areas | gut healthnutritionlectinssupplements | anti agingbiohackingnutritionsupplements |
| Total Products | 5 | 5 |
| Shared Products | 1 products in common | |
| Protocol | A lectin-avoidance protocol emphasizing gut health through elimination of specific plant compounds, polyphenol-rich foods, and targeted supplementation for cardiovascular and metabolic health. | A rigorous, data-driven longevity protocol designed to slow and reverse biological aging through precise nutrition, supplementation, exercise, and sleep optimization. |
What They Agree On
Both Steven Gundry and Bryan Johnson include these product in their protocols — a signal of strong evidence and broad expert consensus.
Extra Virgin Olive Oil
Cold-pressed extra virgin olive oil, a cornerstone of Mediterranean and longevity diets. Rich in polyphenols and oleic acid.
Extra Virgin Olive Oil
foods
Where They Differ
These products are unique to one protocol — reflecting each expert's distinct philosophy, research focus, and priorities.
Only in Steven Gundry's Protocol
Probiotics (Multi-Strain)
Multi-strain probiotic supplement containing diverse beneficial bacteria to support gut microbiome health. A balanced gut microbiome is linked to improved digestion, immune function, and mental well-being. Look for formulas with clinically studied strains and high CFU counts.
Vitamin D3 (5000 IU)
High-potency vitamin D3 supplement providing 5000 IU per serving to support optimal blood levels. Essential for immune function, bone health, and mood regulation. One of the most widely recommended supplements among longevity researchers due to widespread deficiency.
Omega-3 Fish Oil (High EPA)
High-potency omega-3 fish oil supplement with elevated EPA content. Supports cardiovascular health, reduces systemic inflammation, and promotes healthy brain function and mood regulation.
Green Tea (Matcha)
High-quality matcha green tea powder rich in EGCG catechins and L-theanine. Provides calm, sustained energy while delivering powerful antioxidant and anti-inflammatory benefits. Regular green tea consumption is associated with reduced cardiovascular disease risk and improved metabolic health in population studies.
Only in Bryan Johnson's Protocol
Dark Chocolate (85%+ Cacao)
High-cacao dark chocolate rich in flavanols and antioxidants. Studies link regular consumption to improved cardiovascular health, lower blood pressure, and enhanced cognitive function.
Raw Macadamia Nuts
Raw, unsalted macadamia nuts prized for their high monounsaturated fat content and low omega-6 to omega-3 ratio. A favored fat source in longevity-focused diets for their anti-inflammatory profile.
Collagen Peptides
Hydrolyzed collagen peptides that support skin elasticity, joint health, and connective tissue repair. Easily dissolved in hot or cold liquids for convenient daily supplementation.
Organic Blueberry Powder
Freeze-dried organic blueberry powder concentrated in anthocyanins and antioxidants. Supports cerebrovascular health, cognitive function, and cellular protection against oxidative stress.
Product Comparison
| Product | Steven Gundry | Bryan Johnson |
|---|---|---|
| Extra Virgin Olive Oil | Recommended | Recommended |
| Probiotics (Multi-Strain) | Recommended | --- |
| Vitamin D3 (5000 IU) | Recommended | --- |
| Omega-3 Fish Oil (High EPA) | Recommended | --- |
| Green Tea (Matcha) | Recommended | --- |
| Dark Chocolate (85%+ Cacao) | --- | Recommended |
| Raw Macadamia Nuts | --- | Recommended |
| Collagen Peptides | --- | Recommended |
| Organic Blueberry Powder | --- | Recommended |
Frequently Asked Questions
What is the difference between Steven Gundry's and Bryan Johnson's protocols?
Compare Steven Gundry's protocol (Cardiothoracic Surgeon & Nutrition Author) with Bryan Johnson's approach (Entrepreneur & Longevity Pioneer). Gundry emphasizes gut health and nutrition, while Johnson focuses on anti aging and biohacking. Both recommend Extra Virgin Olive Oil.
What do Steven Gundry and Bryan Johnson both recommend?
Both experts recommend Extra Virgin Olive Oil. These shared recommendations carry extra weight because they represent consensus across two independent, well-informed approaches to longevity.
Which protocol is better for beginners?
Both protocols can be adapted for beginners. Start with the fundamentals both experts agree on — Extra Virgin Olive Oil — then gradually explore the unique elements of each protocol based on your specific health goals and budget.
All Products From Both Protocols
Extra Virgin Olive Oil
foods
Probiotics (Multi-Strain)
supplements
Vitamin D3 (5000 IU)
supplements
Omega-3 Fish Oil (High EPA)
supplements
Green Tea (Matcha)
foods
Dark Chocolate (85%+ Cacao)
foods
Raw Macadamia Nuts
foods
Collagen Peptides
supplements
Organic Blueberry Powder
supplements
Links may earn us a commission at no extra cost to you.
More Comparisons
Get Protocol Comparisons in Your Inbox
New comparisons, product reviews, and the latest longevity research — weekly.