Compare experts › Gabrielle Lyon vs Rhonda Patrick

Gabrielle Lyon vs Rhonda Patrick

Gabrielle Lyon (physician (do)) and Rhonda Patrick (biomedical scientist) side by side: how they train, eat, supplement and sleep, how strong the evidence is, and how to build a plan from either or both.

Build a plan from bothSee the protocols
Words explained (10)
Zone 2
Steady cardio at a pace where you can still talk in full sentences, but not sing.
VO2 max
The most oxygen your body can use in hard exercise. A good measure of fitness; higher is better.
Intervals
Short hard efforts with easy recovery in between, such as 30 seconds fast, 90 seconds slow.
4 × 4
Four rounds of 4 minutes hard with 3 minutes easy in between. Also called Norwegian intervals.
Mobility
Moving your joints freely through their full range.
Leucine
A building block of protein that helps switch on muscle building. Meat, fish, eggs, dairy and soy are rich in it.
Creatine
A well-studied supplement that supports strength and muscle.
Omega-3 (EPA, DHA)
Healthy fats found mostly in oily fish such as salmon, herring and sardines.
Time-restricted eating
Eating all your meals within a set window of the day, for example 8am to 6pm.
Mitochondria
The parts of your cells that turn food and oxygen into energy.

At a glance

MeasureGabrielle LyonRhonda Patrick
BackgroundPhysician (DO)Biomedical scientist
Training split60% strength · 20% aerobic · 15% intervals · 5% mobility30% strength · 40% aerobic · 30% intervals · 0% mobility
Signature habit30–50 g protein a mealSauna 4–7 × a week
Protein~2.2 g per kg ideal weight~1.6 g/kg
Training styleMuscle-firstInterval-heavy
Overall evidenceStrongStrong
FollowingInstagram 1.2M · YouTube 288KInstagram 1.2M · YouTube 731K

Training splits are our estimates from each expert’s published routine. Following checked October 2026.

The key differences

  • Lyon puts more of the week into strength: about 60% against 30%.
  • Patrick puts more of the week into aerobic base (zone 2): about 40% against 20%.
  • Patrick puts more of the week into intervals: about 30% against 15%.
  • In plans in their style, Lyon's hard sessions are 1-minute intervals; Patrick's are 4-minute intervals (Norwegian 4 × 4).
  • We rate the overall evidence behind both protocols as strong.
  • Supplements that go into a plan: Lyon, creatine monohydrate; Patrick, omega-3, vitamin d with k2. Prescription items and personal stacks stay out of every plan.
  • Both include their own mobility or movement routine.

Protocols side by side

Each line is rated for the evidence behind it. “Doctor only” items never go into a plan.

Training

Gabrielle Lyon

  • Resistance training 3–4 days a week, done with focusStrong evidence
  • 1–2 days a week of short, higher-intensity intervalsSome evidence
  • Steady aerobic work, such as a 30-minute session or a brisk walkStrong evidence
  • Move after meals: a walk, some air squats or a short bodyweight circuitSome evidence
  • For older adults who do nothing yet, any regular resistance training is the priorityStrong evidence

Rhonda Patrick

  • At least 10 minutes of vigorous exercise a day; she suggests this should replace the 10,000-step goalSome evidence
  • Norwegian 4 × 4: four 4-minute intervals, hard but not all-out (the original protocol uses about 85–95% of max heart rate), with 3-minute recoveries, 1–2 times a week; build up graduallySome evidence
  • Keep daily walking too: step benefits level off around 6,000–8,000 steps a day for older adultsStrong evidence
  • Strength training at the start of most sessions, supported by enough proteinStrong evidence
  • Short 'exercise snacks' (e.g. 1 minute of squats or burpees) spread through the daySome evidence

Eating

Gabrielle Lyon

  • About 2.2 g per kg of ideal body weight a day (she also gives 1.2–1.6 g per kg, sometimes up to 1.8 g per kg)Some evidence
  • 30–50 g of high-quality protein at the first meal, and a similar large dose at the last mealSome evidence
  • About 2.5 g of leucine (roughly 30 g of quality protein) per meal, and about 9 g of leucine across the daySome evidence
  • People eating mainly plants may need more total protein, around 1.6 g per kg, because plant protein is lower quality per gramSome evidence
  • For inactive people, about 130 g of carbohydrate a day, roughly 40–50 g per meal, with more after exercisePersonal habit
  • Older adults should avoid long fasts, which can speed muscle lossSome evidence

Rhonda Patrick

  • Protein about 1.6 g per kg of body weight a day to support resistance trainingStrong evidence
  • Whole-food meals built on vegetables, berries and a protein source (eggs, fish, poultry, red meat)Personal habit

Supplements

Gabrielle Lyon

  • Creatine supports muscle; she mentions possible brain benefits at higher dosesSome evidence
  • Prefer complete protein foods over leucine alone; amino acid supplements make most sense when a meal is low in proteinNote
  • She regards the official leucine allowance (about 2.7 g a day) as too low because it was based on young menNote

Rhonda Patrick

  • Omega-3 (EPA + DHA) about 2 g a day as a starting point; aim for an Omega-3 Index of 8% or more and retest after about 4 monthsSome evidence
  • Take omega-3 with a meal that contains fat; higher doses need care (bleeding risk, atrial fibrillation, medicines)Doctor only
  • Vitamin D with vitamin K2 in the eveningSome evidence
  • Creatine 10 g a day (her own dose, above the usual 3–5 g)Personal habit
  • Multivitamin, magnesium, nicotinamide riboside and PQQ as part of her personal stackPersonal habit

Sleep & recovery

Gabrielle Lyon

No specific guidance in what we reviewed.

Rhonda Patrick

  • Sauna 4–7 times a week, around 20 minutes at roughly 79 °C, based on Finnish cohort dataSome evidence
  • Schedule heat sessions a couple of hours before bedPersonal habit
  • After short sleep, vigorous exercise such as intervals or weights can help blood-sugar controlSome evidence
  • Cold exposure mainly in summer; she does not keep it up in winterPersonal habit

Brain health

Gabrielle Lyon

No specific guidance in what we reviewed.

Rhonda Patrick

  • Push hard enough to raise lactate: hard exercise raises BDNF, a growth factor linked to learning and mood (human evidence still early)Some evidence
  • Frequent sauna use is linked with lower dementia risk in Finnish men (observational)Some evidence
  • Keep omega-3 status up; she links it to brain health and ageing markersSome evidence

Weak spots to know

Gabrielle Lyon

  • Her daily target of about 2.2 g per kg of ideal body weight is well above the official allowance of 0.8 g per kg and the 1.0–1.2 g per kg that an expert group recommends for over-65s; whether intakes that high add further benefit for most older adults is still debated.
  • The 'leucine threshold' idea behind her per-meal targets and her food rankings is contested; critics such as Simon Hill argue that total protein matters more and that well-chosen plant proteins can meet needs.
  • Some of the foundational research she draws on, such as Layman's 2005 study, was partly funded by beef and food industry groups.

Rhonda Patrick

  • The sauna benefits she highlights come mainly from one observational cohort of middle-aged men in eastern Finland. It shows an association, not proof that sauna causes the benefit; women were not included, and commentators noted the reason for the link is unclear (heat, relaxation, lifestyle or social contact).
  • An epidemiology newsletter (The Edge of Epidemiology, 2025) argued that some of her headline numbers, such as vitamin D cutting dementia risk by about 40%, rest on observational studies and overstate what is known; genetic and trial evidence is mixed.
  • She often builds a case from biological mechanisms (e.g. lactate and BDNF, nutrients and serotonin). Several of these ideas are supported mostly by animal or small short-term human studies, as her own episodes acknowledge.

Build a plan from Lyon, Patrick or both

Your free plan shows a week of gym sessions, cardio, a day of eating, supplements and mobility, fitted to your age, time and health.

Plan in Lyon's stylePlan in Patrick's styleMix both

Questions

What is the main difference between Gabrielle Lyon and Rhonda Patrick?

Their training split differs most in strength: Lyon about 60%, Patrick about 30% (our estimate from their published routines). Lyon's signature habit is 30–50 g protein a meal; Patrick's is Sauna 4–7 × a week.

How much protein do Lyon and Patrick recommend?

Lyon: ~2.2 g per kg ideal weight. Patrick: ~1.6 g/kg.

Whose advice has stronger evidence?

We rate the overall evidence behind both protocols as strong.

Do Lyon and Patrick disagree?

Not directly in what we reviewed. Their differences are in emphasis: lyon puts more of the week into strength: about 60% against 30%.

Can I combine Lyon and Patrick?

Yes. In Build my mix you choose one expert per area, for example one for strength and another for eating. Your free plan shows the result straight away.

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Full sources are on each profile: Gabrielle Lyon · Rhonda Patrick. Reviewed October 2026.