🧬 Biohacker Stack: Evidence-Based Longevity & Optimization Protocols

A curated, science-backed collection of biohacking longevity protocols, supplement stacks, sleep optimization strategies, and biomarker tracking guides. Built for developers, quantified-self enthusiasts, and anyone who wants to optimize healthspan using data and evidence — not hype.

For a comprehensive deep-dive into the science of living longer, see the full guide to longevity secrets at Health Secrets.

💊 Supplement Stacks

Evidence-graded supplement protocols for longevity optimization. Grades reflect the strength of clinical evidence:

A = Strong RCT evidence, meta-analyses
B = Moderate evidence, observational studies + mechanistic data
C = Preliminary evidence, animal studies, early-stage human trials

Core Longevity Stack

Supplement	Dose	Timing	Evidence Grade	Mechanism
Vitamin D3 + K2	4,000-5,000 IU D3 / 200mcg K2-MK7	Morning with fat	A	Immune regulation, bone density, all-cause mortality reduction
Omega-3 (EPA/DHA)	2-3g combined EPA+DHA	With meals	A	Anti-inflammatory, cardiovascular, neuroprotective
Magnesium Glycinate	400-600mg elemental Mg	Evening	A	Sleep quality, 300+ enzymatic reactions, muscle relaxation
Creatine Monohydrate	3-5g daily	Any time	A	Neuroprotective, ATP production, muscle preservation
Coenzyme Q10 (Ubiquinol)	100-200mg	Morning with fat	B	Mitochondrial energy production, antioxidant

NAD+ Optimization Stack

Supplement	Dose	Timing	Evidence Grade	Notes
NMN (Nicotinamide Mononucleotide)	500-1,000mg	Morning, empty stomach	B	NAD+ precursor; consider cycling 5 on / 2 off
Resveratrol	500mg (trans-resveratrol)	Morning with fat	B	Sirtuin activator; synergistic with NMN
Quercetin	500mg	Morning	B	Senolytic, anti-inflammatory; pair with fisetin
Fisetin	100-500mg	Intermittent (2-3 days/month at high dose)	C	Senolytic; clears senescent cells
TMG (Trimethylglycine)	500-1,000mg	With NMN	B	Methyl donor to offset NMN methyl depletion

Anti-Inflammatory Stack

Supplement	Dose	Evidence Grade	Key Research
Curcumin (w/ piperine or liposomal)	500-1,000mg	A	Comparable to NSAIDs for joint inflammation (Chandran & Goel, 2012)
SPMs (Specialized Pro-Resolving Mediators)	Per label	B	Resolve inflammation without suppressing immune function
Astaxanthin	8-12mg	B	6,000x stronger antioxidant than Vitamin C (lab measure)
Boswellia Serrata	300-500mg	B	5-LOX inhibitor; effective for joint and gut inflammation

📖 Further reading: For the complete breakdown of evidence-based supplement protocols, see the Health Secrets longevity guide.

😴 Sleep Optimization

Sleep is the single highest-ROI biohack. A 2023 study in Sleep Medicine Reviews found that consistent 7-8 hours of quality sleep reduced all-cause mortality risk by 30% — more than any single supplement (Itani et al., 2017).

Sleep Architecture Protocol

Environment Setup:

🌡️ Room temperature: 65-68°F (18-20°C) — core body temp drop initiates sleep
🔇 Noise: <30 dB or use brown/pink noise machine
🌑 Light: Absolute darkness (<1 lux) — blackout curtains + cover all LEDs
📱 Screen curfew: No blue light 90 min before bed (or use blue-light blocking glasses with >90% 450nm filtration)

Timing Protocol:

Anchor your wake time (±30 min, even weekends) — circadian consistency > total hours
10 min morning sunlight exposure within 30 min of waking (10,000+ lux)
Last meal 3+ hours before bed (insulin suppresses melatonin)
Last caffeine 10+ hours before bed (caffeine half-life = 5-6 hours)

Supplement Support:

Supplement	Dose	Timing	Evidence Grade
Magnesium Glycinate	400mg	60 min before bed	A
L-Theanine	200-400mg	30-60 min before bed	B
Apigenin	50mg	30-60 min before bed	B
Glycine	3g	30 min before bed	B
Melatonin (low-dose)	0.3-0.5mg	30 min before bed	A (low-dose only)

Tracking Metrics:

Total sleep time, sleep latency, wake-after-sleep-onset (WASO)
Deep sleep %, REM sleep %
Heart rate variability (HRV) — higher = better recovery
Resting heart rate trends

📖 Further reading: For the complete 15-rule sleep optimization protocol, see Health Secrets’ sleep hygiene guide.

📊 Longevity Biomarkers

What gets measured gets managed. These are the key biomarkers biohackers should track annually (minimum) to assess biological age and optimize protocols.

Tier 1 — Essential Panel (Track Every 6-12 Months)

Biomarker	Optimal Range	Why It Matters
HbA1c	< 5.2%	Long-term glucose control; >5.7% = pre-diabetes
Fasting Insulin	2-5 µIU/mL	Insulin resistance is a root driver of aging
hsCRP	< 0.5 mg/L	Systemic inflammation marker
Homocysteine	5-7 µmol/L	Cardiovascular + cognitive risk; methyl cycle indicator
Vitamin D (25-OH)	50-80 ng/mL	Immune, bone, mood; most people are deficient
ApoB	< 60 mg/dL	Better CVD risk predictor than LDL-C
Omega-3 Index	> 8%	Cardioprotective; most Western diets = 4-5%
GGT	< 20 U/L	Liver health + oxidative stress

Tier 2 — Advanced Panel

Biomarker	What It Tells You
DHEA-S	Adrenal reserve; declines with age
IGF-1	Growth signaling; optimal range is moderate (not too high, not too low)
Cortisol (AM)	Stress response; should follow circadian pattern
Thyroid panel (TSH, fT3, fT4, rT3)	Metabolic rate and energy
NAD+ levels (intracellular)	Cellular energy capacity; emerging test
Telomere length	Biological age estimate (high variability between tests)

Tier 3 — Cutting Edge

Test	Description
Epigenetic clock (DNA methylation)	Most accurate biological age measure (Horvath, GrimAge, DunedinPACE)
Gut microbiome sequencing	Microbiome diversity and composition
Continuous glucose monitoring (CGM)	Real-time metabolic response to food, exercise, sleep
Full-body MRI (Prenuvo, etc.)	Early detection screening

🧠 Nootropics & Cognitive Enhancement

Cognitive optimization for developers and knowledge workers. Focus on compounds with legitimate clinical evidence, not marketing hype.

Daily Cognitive Stack

Compound	Dose	Evidence Grade	Primary Benefit
Lion’s Mane (fruiting body extract)	1,000mg	B	NGF stimulation, neuroplasticity (Mori et al., 2009)
Alpha-GPC	300-600mg	B	Acetylcholine precursor; focus and memory
Phosphatidylserine	100-300mg	B	Membrane health; cortisol reduction
Bacopa Monnieri	300mg (55% bacosides)	A	Memory consolidation; requires 8-12 weeks (Kongkeaw et al., 2014)
Caffeine + L-Theanine	100mg + 200mg	A	Clean focus without jitteriness

Performance Protocols

Deep Work Protocol:

100mg caffeine + 200mg L-theanine (30 min before)
300mg Alpha-GPC
40Hz binaural beats or brown noise
90-minute focused block (matches ultradian rhythm)
15-20 min break with movement

Recovery/Neuroplasticity Protocol:

Lion’s Mane 1,000mg (morning)
Omega-3 2g (with meal)
Magnesium Glycinate 400mg (evening)
7-9 hours sleep (non-negotiable)

🔬 Protocols & Frameworks

The Biohacker’s Weekly Protocol

MONDAY-FRIDAY:
  Morning: Sunlight (10 min) > Core supplements > Cold exposure (optional)
  Midday: Movement (walk/exercise) > Meal with omega-3
  Evening: Screen curfew > Magnesium + sleep stack > Consistent bedtime

SATURDAY:
  Extended fast (16-24h) or time-restricted eating
  Zone 2 cardio (30-60 min)
  Sauna session (15-20 min at 170-180F) if available

SUNDAY:
  Recovery day - sleep in (but within +/-30 min of anchor time)
  Social connection (Blue Zones data: strong ties = +7 years)
  Meal prep for the week
  Review biomarker tracking data

Fasting Protocols for Longevity

Protocol	Schedule	Evidence Grade	Best For
16:8 TRE	16h fast / 8h eating window	A	Daily metabolic optimization
5:2 Modified Fast	5 days normal / 2 days ~500 kcal	A	Weight management + autophagy
36-Hour Water Fast	Monthly	B	Deeper autophagy activation
ProLon FMD	5-day protocol, quarterly	A	Clinically validated fasting-mimicking

🛠️ Tools & Apps

Tracking & Monitoring

Tool	Category	Platform	Notes
Oura Ring	Sleep + HRV	Hardware	Gold standard wearable for sleep tracking
Levels Health	CGM	iOS/Android	Continuous glucose monitoring for metabolic insights
InsideTracker	Bloodwork	Web	AI-powered biomarker analysis
Cronometer	Nutrition	All	Detailed micronutrient tracking
Gyroscope	Lifelogging	All	Unified health dashboard

Analysis & Research

Tool	Description
Examine.com	Independent supplement research database
GlycanAge	Biological age testing via glycan analysis
TruDiagnostic	Epigenetic (DNA methylation) age testing
Elsa Health	AI symptom analysis

📖 Cross-reference: See Evidence-Based Supplements for a full database of evidence-graded supplements.

Contributing

Contributions are welcome! To contribute:

Fork this repository
Create a feature branch (git checkout -b add-new-protocol)
Add your content with evidence citations
Ensure all supplements/protocols include evidence grades (A/B/C)
Submit a pull request with a clear description

Contribution standards:

All claims must be backed by peer-reviewed research or established clinical guidelines
Include DOI links for all citations where available
Use the evidence grading system (A/B/C) for all recommendations
No proprietary product endorsements

Disclaimer

This repository is for educational purposes only. Not medical advice. The protocols, supplements, and strategies described here are based on published research but have not been individually evaluated by the FDA. Always consult a qualified healthcare provider before starting any supplement or health optimization protocol. Individual responses vary — what works for one person may not work for another.

References

Buettner, D., & Skemp, S. (2016). Blue Zones: Lessons From the World’s Longest Lived. American Journal of Lifestyle Medicine, 10(5), 318-321. https://doi.org/10.1177/1559827616637066
Itani, O., et al. (2017). Short sleep duration and health outcomes: a systematic review, meta-analysis, and meta-regression. Sleep Medicine, 32, 246-256. https://doi.org/10.1016/j.sleep.2016.08.006
Mori, K., et al. (2009). Improving effects of the mushroom Yamabushitake on mild cognitive impairment. Phytotherapy Research, 23(3), 367-372. https://doi.org/10.1002/ptr.2634
Kongkeaw, C., et al. (2014). Meta-analysis of randomized controlled trials on cognitive effects of Bacopa monnieri extract. Journal of Ethnopharmacology, 151(1), 528-535. https://doi.org/10.1016/j.jep.2013.11.008
Chandran, B., & Goel, A. (2012). A randomized, pilot study to assess the efficacy and safety of curcumin in patients with active rheumatoid arthritis. Phytotherapy Research, 26(11), 1719-1725. https://doi.org/10.1002/ptr.4639
Longo, V.D., & Panda, S. (2016). Fasting, circadian rhythms, and time-restricted feeding in healthy lifespan. Cell Metabolism, 23(6), 1048-1059. https://doi.org/10.1016/j.cmet.2016.06.001
Suliman, N.A., et al. (2016). Establishing natural nootropics: recent molecular enhancement influenced by natural nootropic. Evidence-Based Complementary and Alternative Medicine, 2016, 4391375. https://doi.org/10.1155/2016/4391375
Walker, M. (2017). Why We Sleep: Unlocking the Power of Sleep and Dreams. Scribner.
Holt-Lunstad, J., et al. (2010). Social Relationships and Mortality Risk. PLoS Medicine, 7(7), e1000316. https://doi.org/10.1371/journal.pmed.1000316
Mattson, M.P., et al. (2017). Intermittent metabolic switching, neuroplasticity and brain health. Nature Reviews Neuroscience, 19(2), 81-94. https://doi.org/10.1038/nrn.2017.156