5-Expert Consensus
Where the experts agree
36 supplements × 5 named experts. Every cell is a stance backed by real video citations. Click any row to read the full report with timestamps.
Legend:
✓✓
Strongly
✓
Agrees
✓?
Cautious
—
Mixed
✕
Skips
·
No data
Supplement
Huberman
Attia
Patrick
Johnson
Hyman
Score
Sleep Optimization
sleep
✓✓
✓✓
✓✓
✓✓
✓✓
5.0
/5
Omega-3
supplements
✓✓
✓✓
✓✓
✓
✓✓
4.8
/5
Sauna
biohacking
✓✓
✓
✓✓
✓
✓
4.6
/5
Zone 2 Exercise
exercise
✓✓
✓✓
✓
✓
✓
4.6
/5
Creatine
supplements
✓✓
✓✓
✓✓
✓
✓
4.6
/5
Probiotics & Gut Health
supplements
✓
✓
✓
✓
✓✓
4.4
/5
Zinc
supplements
✓
✓
✓
—
✓✓
4.2
/5
Fasting
nutrition
✓✓
—
✓✓
✓
✓
4.1
/5
Magnesium
supplements
✓
✓
✓✓
—
✓✓
4.1
/5
Cold Exposure
biohacking
✓✓
✓
✓✓
—
✓
4.0
/5
Glycine
supplements
✓
✓✓
✓
✓✓
✓
4.0
/5
Iron
supplements
—
✓
—
✓
✓✓
4.0
/5
Vitamin D
supplements
✓
—
✓✓
✓
✓✓
3.9
/5
Ashwagandha
supplements
✓✓
✓
·
✓
✓
3.8
/5
Astaxanthin
supplements
✓?
✓?
✓
✓
✓✓
3.7
/5
CoQ10
supplements
✓
—
—
✓
✓✓
3.7
/5
Collagen
supplements
✓
—
✓
✓✓
✓
3.5
/5
Electrolytes
supplements
✓✓
—
✓
—
✓
3.4
/5
NAC
supplements
✓
·
·
✓✓
✓✓
3.4
/5
Garlic
supplements
—
—
✓
✓✓
✓✓
3.4
/5
Caffeine
supplements
✓✓
✓
✓✓
✕
—
3.4
/5
Curcumin
supplements
—
·
✓
✓
✓✓
3.4
/5
Vitamin B12
supplements
—
✓
✓
—
✓✓
3.4
/5
Berberine
supplements
—
✓
—
—
✓
3.1
/5
Glutathione
supplements
—
·
—
✓
✓✓
3.1
/5
Vitamin C
supplements
—
✕
✓
✓
✓✓
3.1
/5
Vitamin K2
supplements
·
·
✓✓
✓
✓✓
3.0
/5
Selenium
supplements
✓
—
—
—
✓✓
2.9
/5
Folate
supplements
—
✓
✓
—
✓✓
2.8
/5
Olive Oil
nutrition
·
—
·
✓✓
✓✓
2.8
/5
Melatonin
supplements
✕
✓?
✓?
✓
✓
2.8
/5
GLP-1 Agonists
supplements
✓
✓
—
—
✕
2.6
/5
Rapamycin
supplements
✕
✓
—
✕
—
2.6
/5
Sulforaphane
supplements
✓
·
✓✓
·
✓
2.6
/5
Metformin
supplements
✕
—
—
✓
—
2.5
/5
NMN & NAD+
supplements
—
✕
—
—
✓
2.3
/5
The matrix in words
The grid above states each stance as a symbol. Here is the same data written out, so it can be read, quoted and checked without the legend.
- Sleep Optimization — consensus 5.0 out of 5
- Dr. Andrew Huberman strongly recommends, Dr. Peter Attia strongly recommends, Dr. Rhonda Patrick strongly recommends, Bryan Johnson strongly recommends, and Dr. Mark Hyman strongly recommends.
- Omega-3 — consensus 4.8 out of 5
- Dr. Andrew Huberman strongly recommends, Dr. Peter Attia strongly recommends, Dr. Rhonda Patrick strongly recommends, Bryan Johnson recommends, and Dr. Mark Hyman strongly recommends.
- Sauna — consensus 4.6 out of 5
- Dr. Andrew Huberman strongly recommends, Dr. Peter Attia recommends, Dr. Rhonda Patrick strongly recommends, Bryan Johnson recommends, and Dr. Mark Hyman recommends.
- Zone 2 Exercise — consensus 4.6 out of 5
- Dr. Andrew Huberman strongly recommends, Dr. Peter Attia strongly recommends, Dr. Rhonda Patrick recommends, Bryan Johnson recommends, and Dr. Mark Hyman recommends.
- Creatine — consensus 4.6 out of 5
- Dr. Andrew Huberman strongly recommends, Dr. Peter Attia strongly recommends, Dr. Rhonda Patrick strongly recommends, Bryan Johnson recommends, and Dr. Mark Hyman recommends.
- Probiotics & Gut Health — consensus 4.4 out of 5
- Dr. Andrew Huberman recommends, Dr. Peter Attia recommends, Dr. Rhonda Patrick recommends, Bryan Johnson recommends, and Dr. Mark Hyman strongly recommends.
- Zinc — consensus 4.2 out of 5
- Dr. Andrew Huberman recommends, Dr. Peter Attia recommends, Dr. Rhonda Patrick recommends, Bryan Johnson neutral, and Dr. Mark Hyman strongly recommends.
- Fasting — consensus 4.1 out of 5
- Dr. Andrew Huberman strongly recommends, Dr. Peter Attia mixed view, Dr. Rhonda Patrick strongly recommends, Bryan Johnson recommends, and Dr. Mark Hyman recommends.
- Magnesium — consensus 4.1 out of 5
- Dr. Andrew Huberman recommends, Dr. Peter Attia recommends, Dr. Rhonda Patrick strongly recommends, Bryan Johnson mixed view, and Dr. Mark Hyman strongly recommends.
- Cold Exposure — consensus 4.0 out of 5
- Dr. Andrew Huberman strongly recommends, Dr. Peter Attia recommends, Dr. Rhonda Patrick strongly recommends, Bryan Johnson mixed view, and Dr. Mark Hyman recommends.
- Glycine — consensus 4.0 out of 5
- Dr. Andrew Huberman recommends, Dr. Peter Attia strongly recommends, Dr. Rhonda Patrick recommends, Bryan Johnson strongly recommends, and Dr. Mark Hyman recommends.
- Iron — consensus 4.0 out of 5
- Dr. Andrew Huberman mixed view, Dr. Peter Attia recommends, Dr. Rhonda Patrick mixed view, Bryan Johnson recommends, and Dr. Mark Hyman strongly recommends.
- Vitamin D — consensus 3.9 out of 5
- Dr. Andrew Huberman recommends, Dr. Peter Attia mixed view, Dr. Rhonda Patrick strongly recommends, Bryan Johnson recommends, and Dr. Mark Hyman strongly recommends.
- Ashwagandha — consensus 3.8 out of 5
- Dr. Andrew Huberman strongly recommends, Dr. Peter Attia recommends, Bryan Johnson recommends, and Dr. Mark Hyman recommends.
- Astaxanthin — consensus 3.7 out of 5
- Dr. Andrew Huberman cautiously recommends, Dr. Peter Attia cautiously recommends, Dr. Rhonda Patrick recommends, Bryan Johnson recommends, and Dr. Mark Hyman strongly recommends.
- CoQ10 — consensus 3.7 out of 5
- Dr. Andrew Huberman recommends, Dr. Peter Attia neutral, Dr. Rhonda Patrick neutral, Bryan Johnson recommends, and Dr. Mark Hyman strongly recommends.
- Collagen — consensus 3.5 out of 5
- Dr. Andrew Huberman recommends, Dr. Peter Attia mixed view, Dr. Rhonda Patrick recommends, Bryan Johnson strongly recommends, and Dr. Mark Hyman recommends.
- Electrolytes — consensus 3.4 out of 5
- Dr. Andrew Huberman strongly recommends, Dr. Peter Attia mixed view, Dr. Rhonda Patrick recommends, Bryan Johnson mixed view, and Dr. Mark Hyman recommends.
- NAC — consensus 3.4 out of 5
- Dr. Andrew Huberman recommends, Bryan Johnson strongly recommends, and Dr. Mark Hyman strongly recommends.
- Garlic — consensus 3.4 out of 5
- Dr. Andrew Huberman mixed view, Dr. Peter Attia mixed view, Dr. Rhonda Patrick recommends, Bryan Johnson strongly recommends, and Dr. Mark Hyman strongly recommends.
- Caffeine — consensus 3.4 out of 5
- Dr. Andrew Huberman strongly recommends, Dr. Peter Attia recommends, Dr. Rhonda Patrick strongly recommends, Bryan Johnson skips / avoids, and Dr. Mark Hyman mixed view.
- Curcumin — consensus 3.4 out of 5
- Dr. Andrew Huberman cautious, Dr. Rhonda Patrick recommends, Bryan Johnson recommends, and Dr. Mark Hyman strongly recommends.
- Vitamin B12 — consensus 3.4 out of 5
- Dr. Andrew Huberman mixed view, Dr. Peter Attia recommends, Dr. Rhonda Patrick recommends, Bryan Johnson mixed view, and Dr. Mark Hyman strongly recommends.
- Berberine — consensus 3.1 out of 5
- Dr. Andrew Huberman mixed view, Dr. Peter Attia recommends, Dr. Rhonda Patrick mixed view, Bryan Johnson mixed view, and Dr. Mark Hyman recommends.
- Glutathione — consensus 3.1 out of 5
- Dr. Andrew Huberman neutral, Dr. Rhonda Patrick neutral, Bryan Johnson recommends, and Dr. Mark Hyman strongly recommends.
- Vitamin C — consensus 3.1 out of 5
- Dr. Andrew Huberman mixed view, Dr. Peter Attia skips / avoids, Dr. Rhonda Patrick recommends, Bryan Johnson recommends, and Dr. Mark Hyman strongly recommends.
- Vitamin K2 — consensus 3.0 out of 5
- Dr. Rhonda Patrick strongly recommends, Bryan Johnson recommends, and Dr. Mark Hyman strongly recommends.
- Selenium — consensus 2.9 out of 5
- Dr. Andrew Huberman recommends, Dr. Peter Attia mixed view, Dr. Rhonda Patrick mixed view, Bryan Johnson mixed view, and Dr. Mark Hyman strongly recommends.
- Folate — consensus 2.8 out of 5
- Dr. Andrew Huberman mixed view, Dr. Peter Attia recommends, Dr. Rhonda Patrick recommends, Bryan Johnson neutral, and Dr. Mark Hyman strongly recommends.
- Olive Oil — consensus 2.8 out of 5
- Dr. Peter Attia mixed view, Bryan Johnson strongly recommends, and Dr. Mark Hyman strongly recommends.
- Melatonin — consensus 2.8 out of 5
- Dr. Andrew Huberman skips / avoids, Dr. Peter Attia cautiously recommends, Dr. Rhonda Patrick cautiously recommends, Bryan Johnson recommends, and Dr. Mark Hyman recommends.
- GLP-1 Agonists — consensus 2.6 out of 5
- Dr. Andrew Huberman recommends, Dr. Peter Attia recommends, Dr. Rhonda Patrick mixed view, Bryan Johnson mixed view, and Dr. Mark Hyman skips / avoids.
- Rapamycin — consensus 2.6 out of 5
- Dr. Andrew Huberman skips / avoids, Dr. Peter Attia recommends, Dr. Rhonda Patrick mixed view, Bryan Johnson skips / avoids, and Dr. Mark Hyman mixed view.
- Sulforaphane — consensus 2.6 out of 5
- Dr. Andrew Huberman recommends, Dr. Rhonda Patrick strongly recommends, and Dr. Mark Hyman recommends.
- Metformin — consensus 2.5 out of 5
- Dr. Andrew Huberman skips / avoids, Dr. Peter Attia mixed view, Dr. Rhonda Patrick mixed view, Bryan Johnson recommends, and Dr. Mark Hyman mixed view.
- NMN & NAD+ — consensus 2.3 out of 5
- Dr. Andrew Huberman mixed view, Dr. Peter Attia skips / avoids, Dr. Rhonda Patrick mixed view, Bryan Johnson mixed view, and Dr. Mark Hyman recommends.
Cite as: Precis Consensus Matrix, 36 topics × 5 experts, precis.health/tools/consensus-matrix, updated 29 June 2026.
Want the actual citations behind every cell?
This consensus matrix is free. Pro unlocks per-expert deep dives, full video citations with timestamps, and the chat that lets you ask 3,700+ videos directly.
Go Pro — $9/mo or $79/yrCancel anytime
How to read each cell
✓✓
Strongly recommends — multiple deep citations
✓
Recommends
✓?
Cautiously agrees
—
Mixed / nuanced
✕
Skips / actively avoids
·
Not covered in analyzed videos
Go deeper
How this is built: Stances compiled from 3,700+ videos featuring Andrew Huberman, Peter Attia, Rhonda Patrick, Bryan Johnson, and Mark Hyman. Each cell is auto-derived from each expert's report — no editorial paraphrasing. Click a row to read the full report with citations.