Longevity experts worth knowing

Core approach

Built Everlab after his father died suddenly of a heart attack in his mid-40s with no warning signs. He positions the company around early biomarker detection plus structured lifestyle coaching, not supplements.

His public messaging is about Everlab's approach (comprehensive biomarker testing, early detection, fat-loss and muscle-gain coaching) rather than personal tips. Everlab is on our comparison page, listed by the same rules as every other provider.

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Core approach

Runs an annual "Blue Zones" trip to Ikaria, Greece, and frames longevity around slowing down, community and purpose rather than optimisation.

What they recommend

1. Slow down: avoid over-scheduling and take an unhurried approach to meals and daily life.
2. Prioritise community and a sense of purpose, especially in older age.
3. Eat seasonally and locally; minimise processed and imported food.
4. Practise daily gratitude rituals.
5. Walk about 30 minutes every day.
6. Address stress on three fronts: physical (exercise), chemical (less household toxin exposure) and emotional (mindfulness, massage, acupuncture).

Core approach

One of Australia's most-cited ageing researchers, working on geroscience and the relationship between dietary macronutrient ratios (protein versus carbohydrate) and healthy lifespan.

He hasn't published a list of personal tips: he's a research and clinical scientist, not a media personality. His research (for example the "Okinawan ratio" of protein to carbohydrate) suggests moderate protein and higher-quality carbohydrates may support healthy ageing, but he's on record cautioning that the human evidence for turning this into individual dietary advice "isn't clear-cut". We report his findings, not a personal regimen.

Core approach

Studies transcriptional and epigenetic shifts across 45+ cell types that link developmental maturation to ageing; a headline finding implicates the transcription factor AP-1.

His work is molecular and cell-biology research, with no public tips for consumers. He's listed for his research, not as a source of personal advice.

Core approach

Widely described as Australia's most trusted doctor, he has spent decades translating research for a mass Australian audience, careful to separate evidence-based interventions from wasteful ones.

What they recommend

1. Focus on food quality and total calorie intake, not fad diets.
2. Drink alcohol only in moderation; minimise saturated fat; prioritise dietary diversity.
3. Favour Mediterranean-style eating.
4. Prioritise sleep quality over duration: waking refreshed matters more than a set number of hours.
5. For most people, genetics matter less than lifestyle.
6. Tailor health priorities to your decade of life rather than following one-size-fits-all advice.

Core approach

One of Australia's longest-running preventive-medicine media figures, advocating non-invasive cardiac and arterial screening as a longevity tool.

What they recommend

1. Get coronary calcium scoring or arterial screening to detect cardiovascular risk early.
2. Eat omega-3-rich foods (salmon, walnuts); consider turmeric or curcumin for cardiac inflammation.
3. Consider ubiquinol (active CoQ10) to support LDL cholesterol, especially alongside statins.
4. Actively manage stress: chronically raised cortisol and adrenaline raise cardiac risk.
5. Keep strong social and friendship networks, linked to lower heart disease risk.
6. Exercise for at least 30 minutes a day, prioritising cardio.

W Life isn't on our comparison page because it hasn't published a price.

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Core approach

A leading Australian voice on NAD+ biology and its role in ageing and fertility decline: the same pathway behind David Sinclair's public advocacy, approached with more caution.

He hasn't published a list of personal tips. His public commentary (for example in The Conversation) is deliberately measured and sceptical of overhyped longevity claims, so we don't attribute supplement or lifestyle recommendations to him beyond his NAD+ research.

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Core approach

"Medicine 3.0": train now for a Centenarian Decathlon against the four chronic-disease killers, instead of waiting to treat disease after it appears.

What they recommend

1. Train all four pillars: stability, strength, Zone 2 aerobic base and Zone 5 (VO2 max) work.
2. Do regular Zone 2 cardio: sustained output kept under roughly 2 mmol/L blood lactate.
3. Track VO2 max directly. Cites moving out of the bottom quartile as linked to about 70% lower all-cause mortality risk.
4. Prioritise resistance training to protect muscle mass and bone density decades ahead.
5. Eat more protein than the standard RDA. The exact target has varied between sources, so we don't give a number.
6. Manage apoB and LDL particle number aggressively, not just total cholesterol.
7. Discusses rapamycin and metformin as longevity levers, but stops short of endorsing either.

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Core approach

Popularised the idea that longevity comes mostly from lifestyle and environment (diet, movement, purpose, social structure), distilled from the "Blue Zones" into nine "Power" principles.

What they recommend

1. Move naturally: build low-intensity activity (gardening, walking, housework) into daily life.
2. Keep a clear sense of purpose ("ikigai" in Okinawa).
3. Downshift daily to manage stress: prayer, napping, social time.
4. "Hara Hachi Bu": stop eating at about 80% full.
5. "Plant Slant": build meals around beans and plants; meat only a few times a month.
6. Belong to a faith-based or other regular community.
7. Keep a social circle that reinforces healthy habits.

Core approach

Turns neuroscience into specific daily protocols (light, temperature, breath, supplements) for sleep, focus and stress resilience.

What they recommend

1. Get 10–15 minutes of outdoor light within the first hour of waking, no sunglasses, to anchor circadian rhythm.
2. Delay caffeine 90–120 minutes after waking, to work with cortisol and adenosine.
3. Use NSDR (non-sleep deep rest), about 10–20 minutes, to recover alertness after poor sleep.
4. Combine cold exposure (1–3 minutes) and sauna a few times a week for resilience and recovery.
5. Split weekly training: about 3 resistance and 3 cardio sessions (one long Zone 2, one moderate, one HIIT).
6. Personal stack, not a universal one: magnesium L-threonate, vitamin D3, EPA omega-3, creatine, and apigenin with L-theanine before bed.
7. Keep the bedroom dark, cool and device-free; avoid bright light in the evening.

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Core approach

Popularised "functional medicine": root-cause, systems-based diagnosis with heavy emphasis on nutrition and personalised lab testing.

What they recommend

1. Minimise sugar and refined carbohydrates first, above all else.
2. Fill more than half the plate with colourful, non-starchy vegetables at every meal.
3. Favour healthy fats (omega-3s, olive oil, avocado, fatty fish) over industrial seed oils.
4. Treat meat as a "condiment" (4–6 oz portions), not the centre of the plate.
5. Minimise dairy and gluten for most people; choose gluten-free whole grains in modest portions.
6. Use extensive personal biomarker testing (100+ markers) to individualise nutrition, rather than one-size-fits-all rules.
7. Personal stack of 13 products, "crafted by Mark himself": vitamin D3 with K2, omega-3, a multivitamin, a B-vitamin methylation formula, NMN with resveratrol, urolithin A, CoQ10, quercetin and fisetin blends, turmeric, probiotics, and a sports pack that includes creatine and magnesium.

Sells the products in his personal stack, as a bundle, through his own store at drhyman.com.

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Core approach

The most extreme, best-resourced public self-experiment in rejuvenation, with diet, sleep and biomarkers algorithmically tracked toward an explicit goal to "not die".

What they recommend

1. Strict sleep schedule: bedtime about 8:30pm, wake about 5am; screens off 60 minutes before bed; room at about 64–70°F.
2. Time-restricted eating, stopping around noon each day; about 2,250 kcal a day with about 10% caloric restriction.
3. Signature "Super Veggie" meal: black lentils, broccoli, cauliflower, mushrooms, garlic, ginger, hemp seeds.
4. About 6 hours of exercise a week: 3 strength and 3 cardio sessions, plus mobility work.
5. Daily dry sauna (about 200°F) for 20 minutes, plus red and near-infrared light therapy.
6. Large supplement and drug stack: creatine (about 5–7.5 g), EPA/DHA, collagen peptides, his Blueprint Essentials capsules (vitamin D3 2,000 IU, nicotinamide riboside, spermidine, fisetin, broccoli seed extract and more) and Advanced Antioxidants (vitamin K2), plus repurposed prescription drugs: metformin (cycled), acarbose, and a PCSK9 inhibitor (Repatha) for cholesterol. Physician-supervised and disclosed publicly, not general recommendations.
7. Extensive monitoring: quarterly bloodwork, an annual full-body MRI, continuous glucose monitoring.

Also sells supplements under the Blueprint brand, including the Longevity Mix, an all-in-one drink powder sold in the US. See its ingredient breakdown in our all-in-one supplements comparison.

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Core approach

Leading researcher on fasting-mimicking diets and their effects on regeneration and metabolic health, advocating a largely plant-based, moderate-protein diet.

What they recommend

1. A largely vegan diet plus fish 2–3 times a week (salmon, anchovies, sardines, cod, shellfish).
2. Moderate protein under 65: about 0.31–0.36 g per lb of bodyweight a day, increased somewhat after 65 to counter muscle loss.
3. Get protein mainly from legumes rather than red meat; about 3 tbsp olive oil and about 1 oz nuts daily.
4. Confine eating to about a 12-hour window; no food in the 3–4 hours before bed.
5. Periodic 5-day Fasting Mimicking Diet cycles (low-calorie, plant-based, mimics water fasting).
6. Minimise sugar and saturated fat; maximise whole grains and vegetables.

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Core approach

Reframes skeletal muscle, not fat tissue, as the central organ of long-term metabolic health, with being "under-muscled" as the more overlooked driver of decline.

What they recommend

1. Spread protein evenly across the day: a commonly cited target of about 30 g per meal.
2. Make resistance training the main form of exercise for healthspan, not just cardio.
3. Treat skeletal muscle as an endocrine organ central to metabolic health, not an aesthetic concern.
4. Protect protein intake and resistance training especially during weight loss, to avoid losing muscle with fat.
5. Favour protein-forward breakfasts over carbohydrate-heavy ones.

The core message is broadly consistent with mainstream exercise and nutrition science. Specific figures (such as "30 g") are a practical rule of thumb, not an official guideline.

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Core approach

A research-literature translator rather than a clinician: sources primary papers closely, and is explicit that the routine described is personal, not a prescription.

What they recommend

1. Regular sauna use, citing Finnish cohort studies linking frequency to lower cardiovascular and all-cause mortality.
2. Creatine monohydrate, about 5 g on light days up to about 10 g a day, higher during travel or sleep loss.
3. Sulforaphane (broccoli-sprout extract) for Nrf2 pathway activation.
4. Omega-3 fish oil, about 1 g with breakfast and again in the evening.
5. Vitamin D3 (about 2,000 IU) with K2 in the evening; magnesium glycinate (about 125 mg) for sleep.
6. Melatonin, about 3 mg, in the evening.

Among the most careful of this group about sourcing primary literature and flagging evidence strength. States no financial ties to the brands used.

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Core approach

Leading academic voice for "aging as a treatable disease", centred on sirtuins, NAD+ decline and an epigenetic theory of aging. Popularised NMN and resveratrol.

What they recommend

1. NMN, reportedly about 1 g a day, to raise NAD+ levels.
2. Resveratrol, reportedly about 1 g a day, taken with a fat source for absorption.
3. Metformin, reportedly about 800 mg a day in the evening. Off-label and scientifically contested.
4. Vitamin D3 (reportedly 4,000–5,000 IU) and K2 (reportedly 180–360 mcg).
5. Low-dose aspirin, reportedly about 81 mg a day.
6. Spermidine, quercetin and fisetin as senolytic and autophagy-supporting compounds.
7. Intermittent fasting, minimal sugar and red meat, and regular exercise as general lifestyle notes.

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Core approach

The most credentialed public voice specifically on sleep. Treats sleep as the foundational, most under-rated pillar of long-term health.

What they recommend

1. Keep a consistent sleep and wake schedule, seven days a week. Named as the single highest-priority tip.
2. Exercise 30+ minutes most days, but not within 2–3 hours of bedtime.
3. Cut caffeine and nicotine in the afternoon and evening (caffeine's half-life is about 5–6 hours).
4. Avoid alcohol before bed: it fragments sleep and suppresses REM even as it eases falling asleep.
5. Get 30+ minutes of morning sunlight; avoid bright and blue light in the evening.
6. Keep the bedroom cool (about 65°F), dark and gadget-free; a hot shower before bed helps trigger sleepiness.
7. Aim for 7–9 hours a night, adjusted for individual need.

Among the least commercially entangled on this list: no supplement line under this name.

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