Health & Biological Performance

3+ hours a week of easy-moderate cardio, at a pace where you can still hold a conversation — his floor is 3 x 60 min or 4 x 45 min.

One hard interval session a week (e.g. 4 x 4 min work/rest) to push top-end fitness.

Grip, pulling, hip hinge (deadlift), squatting, carrying heavy things — plus stability work as a fourth pillar.

About 1 gram per pound of target body weight a day (2.2 g/kg, 1.0 g/lb), spread over ~4 meals. His stated minimum is 1.6 g/kg (0.73 g/lb) — well above the Dietary Guidelines' 1.2-1.6 g/kg (0.55-0.73 g/lb).

Cool, dark room on a consistent schedule. Sleep is non-negotiable for recovery and metabolic health.

ApoB and Lp(a) once, fasting glucose and HbA1c, blood pressure — track trends over time, not single readings.

Age-appropriate screening (e.g. colonoscopy) — early detection is part of the prevention model, not an afterthought.

Train now for the physical tasks you want to do at 100: carry groceries, get up off the floor, hike with grandchildren.

He reviewed the literature application by application in AMA #65 (skin, wound healing, hair loss, eyes, recovery, metabolic health, fat loss). His rule of thumb: LED red light only reaches ~2–3 mm into skin (near-infrared ~5–10 mm), so the more superficial the use, the more plausible — deeper claims are weaker. Overall: promising, mixed evidence.

Cool, dark, quiet: ~65°F (18°C), dark enough you can't see your hand in front of your face, white-noise machine, blackout curtains, electronics out. He sleeps with an Alaska Bear sleep mask and an OOLER cooling mattress pad.

Outside within 30-60 min of waking: ~10 min on a clear day, ~20 min cloudy, 30-60 min overcast. No sunglasses; never stare at the sun.

Wake at the same time every day and go to bed when you first feel sleepy; hold it within ~30 min most nights.

Wait 90-120 min after waking for the first caffeine — his fix for the afternoon slump. No trial has tested the timing; treat it as a personal experiment.

Cool, dark room; dim lights and screens in the evening; no caffeine 8-10 hrs before bed; no alcohol — it fragments deep sleep and REM.

Fix light, timing, temperature, caffeine, and stress first. Only then, one compound at a time with a doctor: magnesium threonate or bisglycinate, apigenin, theanine.

~11 min of cold exposure per week total, water uncomfortably cold but safe — his protocol for resilience and recovery.

Ultradian rhythm deep-work blocks of ~90 min, with real breaks between them.

Zone 2 cardio, resistance training, and high-intensity intervals across the week — strength and cardio both matter.

670 nm red + 790 nm near-infrared, 2–3 min in the morning, within 3 hours of waking — research he discussed (Glen Jeffery, UCL) found ~22% better visual acuity in adults over 40. Also discussed for skin and wound healing; at night, dim red light won't suppress melatonin. The research is recent — more data needed.

20–30 min of midday sun on skin, 2–3x a week — research he discussed links it to higher testosterone and estrogen via beta-endorphins. Balance it against skin cancer: short exposures, never burn.

4-7 sessions a week, ~20 min at ~174°F. Finnish cohort studies link this to ~40% lower all-cause mortality and ~66% lower dementia risk — observational, not proven causal. Hotter is not better: above ~190°F the benefit fades.

Sulforaphane (broccoli sprouts), omega-3 EPA/DHA, vitamin D3 — her three priorities.

Aim for an omega-3 index of 8-12% (red-blood-cell test). She discusses ~2-4 g/day EPA+DHA and takes 3-4 g/day herself — the AF signal in trials appeared at ~4 g EPA in people with existing heart conditions, and higher blood omega-3 was later linked to ~11% lower AF risk (UK Biobank).

Test 25(OH)D and supplement to her preferred 40-60 ng/mL — don't guess. Note the largest trial (VITAL) found no benefit from supplementing beyond correcting deficiency.

Regular exercise, with VO2 max the metric she calls the single most important for predicting lifespan.

A daily multivitamin: the COSMOS trial found about two years' slower global cognitive aging after two years of daily use.

If you carry APOE4, DHA reaches the brain less efficiently — she discusses higher doses (~2 g) in phospholipid form.

Vitamin D is made in the skin, so get out in the sun even if you supplement D3 — she takes D3 herself and still wants the sun. She prefers mineral sunscreens. Balance it: short exposures, never burn — the UV that makes vitamin D is the same UV that drives skin cancer.

The single most effective medical intervention known for healthy aging, in his words. His own routine: aerobic ~30 min a day, 5 days a week, plus resistance 2-3x a week.

He used to be cardio-only and changed his mind: strength training is now essential, and grip and leg strength are aging markers.

Mostly plants, Mediterranean-style, few ultra-processed foods. The pattern matters more than any single food.

Blood pressure, HbA1c, LDL/ApoB, and a one-time Lp(a) — the fundamentals, tracked over time.

About 7 hours is the sweet spot in the data. The evidence for melatonin, magnesium, and temperature beds is underwhelming.

Purpose, a rich social life, nature, music, optimism — the wellderly were thinner, more active, and "remarkably upbeat." Loneliness is a hazard.

He takes no supplements himself. Biological-age tests: expensive, accuracy unclear. Full-body scans in healthy people: curious, not proven.

Vegetables and fruit cover half the plate. Potatoes don't count as a vegetable here.

Whole, intact grains — oats, brown rice, quinoa, whole wheat — a quarter of the plate; refined grains out.

Fish, poultry, beans, soy, nuts — a quarter of the plate. Limit red meat; avoid processed meat.

Olive and other plant oils in cooking and at the table; avoid trans fats.

Water, coffee, or tea. Skip sugary drinks; juice only in small amounts; dairy modest, 1-2 servings a day.

A basic multivitamin as insurance, with at least 1,000 IU of vitamin D — his long-held position.

Active every day and a healthy weight — the plate is only half the picture.

What you eat matters more than how much: nutrient-dense, minimally processed foods over calorie counting.

Vegetables, fruit, nuts, beans and lentils, whole grains, fish and seafood, plain yogurt, plant oils.

Refined grains, processed meats, sugary drinks, added sugar, excess sodium — and short, recognizable ingredient lists.

On a GLP-1 drug, appetite falls and muscle goes with the fat: ~38% of the weight lost in the STEP 1 trial was lean mass. Prioritize protein and strength training — with your doctor.

His 2025 joint advisory: extra protein alone will NOT preserve muscle on a GLP-1 — structured resistance training is what does it.

Produce prescriptions and medically tailored meals: food interventions belong in healthcare, not just in the kitchen.

His nutrient-profiling system scores foods by overall healthfulness, not by a single nutrient — the whole pattern, not one number.

In his 2019 NIH inpatient trial, people on an ultra-processed diet ate ~500 extra kcal a day and gained ~0.9 kg in two weeks — with nutrient-matched meals.

A follow-up trial: a hyperpalatable, energy-dense ultra-processed diet led to ~1,000 extra kcal a day. The food environment drives it, not willpower.

Meals built from minimally processed foods; keep hyper-tasty snacks out of the house.

At the same calories, low-carb has no special metabolic advantage for fat loss — the diet you can keep wins.

Keeping weight off is about appetite and environment, not willpower — change the surroundings, not just the resolve.

Exercise aids weight maintenance and health even when it doesn't move the scale much.

609 adults, 12 months: healthy low-fat lost 5.3 kg, healthy low-carb 6.0 kg — a 0.7 kg difference that was not statistically significant.

More vegetables, less added sugar, fewer refined grains, mostly whole foods, more home cooking — the shared pattern, not the label.

Neither genotype nor baseline insulin predicted who did better on which diet — individual response varies widely.

Ask "Could I eat this way for years?" Adherence and diet quality, not diet class, tracked success.

In his 2023 twin study, 8 weeks of vegan eating cut LDL cholesterol by about 10% vs an omnivore diet.

Even within a diet label, food quality decides the outcome — DIETFITS tested healthy versions of both diets, not junk ones.

Major muscle groups, 2-3 times a week. Training near failure matters more than the load you use.

For most adults, 1.2-1.6 g/kg (0.55-0.73 g/lb) a day — the top of that range is where the benefit plateaus (his 2018 meta-analysis). Higher end if older, dieting, or training hard.

About 25-40 g per meal (0.25 g/kg (0.11 g/lb) for young adults, 0.4 g/kg (0.18 g/lb) for older adults); ~2-3 g of leucine per meal switches muscle-building on.

Whole food first; powders are convenient, not required.

Muscle is lost faster with age and needs more protein plus strength work to hold on — anabolic resistance is real.

3-5 g of creatine a day: effective for almost everyone who trains, in his words.

Long stretches without moving cost muscle fast — break them up, especially when dieting or ill.

In a Harvard study of ~123,000 people, those with all five habits lived 14.0 years longer (women) and 12.2 years (men) at age 50 — observational, not a guarantee for any one person.

Never smoking; BMI 18.5-24.9; 30+ min a day of moderate-to-vigorous activity; moderate alcohol; a high-quality diet (top 40% on the healthy-eating index).

Whole grains, nuts, beans, olive oil, fish and poultry — the pattern, not a single superfood.

Replace red and processed meat with beans, nuts, fish, or poultry — the swap matters as much as the reduction.

Sugary drinks are the clearest single target: liquid sugar with nothing else in it.

A few cups of unsweetened coffee a day is linked to benefits in his research — black, not loaded with sugar.

Bright light outdoors within ~30 min of waking (15-30 min); dim the lights 2 hours before bed.

Same wake and sleep times every day, weekends included — the clock runs on regularity.

Start with 12 hours, trim ~1 hour a week toward 8-11. A consistent 10-hour window 5 days a week beats an irregular 8-hour one.

Stop eating 2-3 hours before bed; late meals and bright screens both push sleep later.

His 2012 mouse study: the same high-fat food eaten in an 8-hour window led to 28% less weight gain.

Small trials show benefits (firefighters on a 10-hour window improved blood lipids); bigger trials found no weight-loss difference. A tool, not a cure.

The body processes food worse when the clock says sleep — keep evenings light.

Exercise, sleep, healthy weight, no smoking, a good diet — the only "longevity stack" with solid human evidence.

Build and keep muscle, strength, balance, and cardio fitness — the capacities that decide independence.

The most potent healthspan drug in animals. The first year-long human trial (PEARL, 2025) found low weekly doses safe but missed its main target — visceral fat.

NMN and NR raise NAD+ in blood, but human benefit is unproven — a 2026 meta-analysis of NMN trials found no broad metabolic benefit.

His words: "the most debunked longevity intervention of all time" — a meta-analysis of all animal lifespan studies found an average effect of zero.

Not yet reliable or actionable enough for individual decisions — don't steer your health by them.

"Improving health is not reversing aging" — nobody has shown true aging reversal in people.

One man, hundreds of variables changed at once, no control group, no blinding — no outcome can be pinned to any single intervention.

Fully vegan, ~2,000 kcal a day, the same fixed menu daily (lentils, broccoli, cauliflower, shiitake, olive oil), eaten in a morning-to-noon window.

Bedtime 8:30 PM, ~8 hours a night — sleep is the top priority of the whole protocol.

More than 100 supplements and prescription drugs daily (including NMN, metformin, rapamycin, a statin) — never tested as a combined stack.

100+ biomarkers every 3-6 months, plus epigenetic-age tests — measurement is the method.

His framing: "Don't Die" — the protocol is a bet that aging can be measured and managed, not accepted.

Blueprint sells the food and supplements he takes — a commercial tie to keep in mind when weighing the claims.

A 6-minute red and near-infrared panel in the morning and again in the evening, for collagen, recovery, and mitochondrial support — plus a 655 nm red-light cap, 6 min a day, for scalp and hair. His own team is still measuring whether it works; skin changes in trials take 8–12 weeks.

Room at 60–67°F (15–19°C); his Eight Sleep runs ~71°F in deep sleep and ~73°F in REM. Bedroom blacked out — he goes to bed at 8:30 PM while it's still light — eye mask when traveling, noise machine or earplugs for sound. Dim to warm, red light 1–2 hrs before bed.

Set calories, then protein: 2-3 g per kg (0.91-1.36 g/lb) of LEAN body mass in his recent guidance — higher than most experts, and per lean mass, not total weight.

Fat loss is calories in vs out; no food, timing trick, or supplement changes that.

Carbs don't independently build muscle in matched-protein trials — but they fuel hard training. Pick the carb level you can keep.

Progressive resistance training is the driver of muscle; protein without lifting doesn't build it.

Creatine and whey protein have strong evidence; most of the rest doesn't. He has called out supplement companies for years.

Insulin spikes, "starvation mode," detox teas, fat burners — his content exists to test claims against trials.

Aging is a loss of epigenetic information; boosting sirtuins (via NAD+) should restore it. Elegant in mice; unproven in people.

NMN ~1 g in the morning, resveratrol ~1 g with fat, metformin ~1 g (skipped on exercise days), TMG, vitamin D3 + K2, low-dose aspirin, a statin.

NMN reliably raises blood NAD+ — but a 2026 meta-analysis of 15 trials found no broad metabolic benefit and no human lifespan evidence.

The NIA's lifespan testing program found NO lifespan extension from resveratrol at two doses — papers Sinclair co-authored.

The TAME trial testing metformin for aging has been planned for years and is still unfunded — no human aging data yet.

His personal protocol has never been tested as a combined intervention in any clinical trial.

Co-founded longevity companies including Life Biosciences and Tally Health (which sells NAD products and biological-age tests) — the claims sit next to the products.

About 80% of sessions below the first lactate threshold, about 20% truly hard.

Moderately hard every day is the worst of both: too hard to recover, too easy to adapt.

Typically 2–3 hard sessions a week at most; the rest genuinely easy.

4 × 4 to 4 × 8 minutes at near-threshold or VO2max effort.

How well you hold power late in a long effort matters more than peak numbers.

The highest effort where blood lactate stays around 2 mmol/L or lower — roughly the first lactate threshold (LT1).

Shortcuts like "180 minus age" can be way off; heart-rate zones vary widely between people.

Roughly 3–4 sessions a week, 45–90+ minutes in base phases.

1–2 high-intensity sessions a week; Zone 2 alone isn't the whole program.

A lactate or lab test sets your zones properly if you can get one.

Sessions of 1–2.5 hours: about 30–60 g of carbs per hour.

Over 2.5 hours: about 60–90 g/hour; up to about 120 g/hour for elite events, using glucose + fructose blends.

Practice race-day fueling in training; your gut adapts to absorb more.

Carbohydrate periodization: fuel hard sessions fully; occasional low-carb training is a selective tool, not a default.

Chronic low energy availability hurts bones, hormones, and immunity.

Caffeine about 3–6 mg/kg, creatine 3–5 g/day, nitrate (beetroot) for some athletes.

About 10–20 hard sets per muscle per week; more is not always better.

Train each muscle at least 2× a week.

Finish sets within about 0–3 reps of failure.

About 5–30 reps, if the sets are hard enough.

Add reps or load over time; that's what drives growth.

Skill, speed, power, strength, hypertrophy, muscular endurance, anaerobic capacity, VO2 max, long-duration endurance.

Emphasize different adaptations by season; don't chase just one.

Strength, jump, VO2, grip — test, then train the weak one.

Sleep, soreness, resting heart rate, performance trends.

Menstrual cycle, hormonal contraception, and menopause stage change fueling, heat tolerance, and recovery needs.

Prioritize protein and carbs around hard sessions; avoid under-fueling.

Strength training is key for bone and muscle, especially in peri/post-menopause.

Energy, sleep, performance — your data, your cycle.

Lifelong exercise protects the heart, but heavy endurance training can still reveal hidden problems.

Discuss baseline ECG, a stress test if appropriate, blood pressure, ApoB/LDL, and Lp(a) with a sports cardiologist.

Coronary artery calcium scoring can be discussed for athletes 40+ with risk factors.

Chest pain, fainting, unusual breathlessness, palpitations: stop and get evaluated.

One interval day, one long day, easy base work.

Aim for 8–10 hours in bed during heavy training or competition blocks.

Consistent sleep and wake times; the wake time is the anchor.

Build a sleep "bank" before big events; protect sleep for a week ahead.

20–30 minute naps can help; avoid late-day long naps.

Treat sleep loss like missed training: it raises injury and illness risk.

Stop caffeine at least 6–8 hours before bed.

Cool, dark room; screens down 30–60 minutes before bed.

Her words: make your room like a cave — really dark, quiet, and cool. Set it to 60–67°F (15–19°C); blackout curtains or an eye mask for darkness; earplugs or steady brown noise for quiet — a white-noise machine, or an app like Dark Noise. Turn the A/C or fan on an hour before bed so the room is at temperature when you wind down.

About 10–14 days of 60–90 minutes of heat exposure (exercise in the heat, or hot bath/sauna after training) before hot events.

Replace sodium by sweat rate; weigh before and after sessions.

Heat adaptation fades within a few weeks if you stop.

Responses vary; watch iron status and recovery.

A claim is only as good as the trial behind it.

A plausible mechanism (mitochondria, inflammation, hormones) is not evidence of an outcome.

Expectation and belief measurably change endurance performance — which is why hype works even when the product doesn't.

Who was studied, at what dose, for how long? Elite results don't automatically transfer.

Benefits rise quickly from very low counts, then flatten around 7,000–8,000 steps a day for many people; intensity matters too.

Any increase helps: add 1,000–2,000 steps to your current baseline first.

Mix in brisk walking — breathing harder, can still talk.

Don't wait for a gym session to count.

A short walk about every 30 minutes of sitting (even 1–5 minutes) improves blood sugar and blood pressure in his trials.

Stand for calls; walk to refill water.

Stairs, squats, a brisk walk — short bursts count.

Eight hours of sitting isn't undone by one workout; do both.

Relationship quality predicts health and happiness as well as many physical measures.

Regular contact with friends and family; treat it like training.

Invest in a few close relationships, not just a large network.

Groups tied to activities: sports, volunteering, classes.

Notice the trigger, the behavior, and the reward in a habit (stress eating, doomscrolling, drinking).

Get curious about the urge for 10–20 seconds instead of fighting it.

"What am I getting from this?" Often it's relief — and relief can be found elsewhere.

Short daily practice beats long occasional sessions.

2 pushups, 1 minute of walking — small enough that you can't say no.

Attach it to something you already do: "After I pour my coffee, I will…"

A small positive feeling right away wires the habit in.

Put shoes by the door; remove friction.

Grow the habit only after it's automatic.

Staying active beats bed rest.

Return to movement gradually; don't fear bending or lifting.

Strength and graded exposure help; imaging is often unnecessary without red flags.

Curl-up, side plank, bird dog — core endurance work.

Numbness in the groin, loss of bladder or bowel control, progressive leg weakness, fever, or pain after major trauma.

Fiber from varied plants: beans, whole grains, vegetables, fruit, nuts.

Yogurt, kefir, kimchi, sauerkraut — in his trial, fermented foods increased microbiome diversity and lowered inflammation markers.

Add fiber slowly to avoid bloating.

Be skeptical of expensive gut tests and supplements.

The lowest risk is none.

Two or fewer drinks per week is low risk; 3–6 is moderate; 7+ is high.

Alcohol worsens sleep quality, recovery, and training adaptation.

Plan alcohol-free days; track your weekly total.