Your patients are telling you something their labs can’t.

The Scientific Longevity Method™ measures how the brain, autonomic nervous system, metabolism and body respond to stress, recover and adapt — giving you objective data to guide personalized health and longevity programs and reassess change over time.

Book a Discovery Call See How the Method Works

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20M+assessments collected

35,000patients followed for 5 years

20+countries using Biotekna®

30+Years of research and development

Normal labs. Symptomatic patient. Now what?

Traditional laboratory testing provides essential information about chemistry and disease markers. But it does not always show how effectively the body’s regulatory systems are responding, adapting and recovering. The Scientific Longevity Method™ adds another layer: objective assessment of autonomic regulation, brain physiology, body composition, metabolic patterns and recovery.

The Scientific Longevity System™ · Powered by Biotekna®

One Method. Three Steps. Five Areas of application

Objective assessmentsData you can trust

Practical applicationsTools for real care

Better insightsKnowledge that guides

Better outcomesResults that matter

Book a discovery call

Capabilities

One System. Multiple dimensions of physiology.

Systemic coherence = alignment across PFC · ANS · HPA · metabolism · ECM

Through Biotekna® Plus, HRV biofeedback can run during a RegMatEx or TomEEx session — top-down and bottom-up regulation at the same time, in one patient record.

The Method

One method. Three steps.

Start with the level that fits your practice today and expand without rebuilding your clinical workflow.

Step 1

Longevity Mapping

Establish the patient’s autonomic baseline, challenge the system, measure its response, guide regulation and then reassess recovery.

HRV, stress index and sympathovagal balance
Reactivity to orthostatic, cognitive and motor stimuli
Cardiorespiratory biofeedback at resonance frequency
At-home continuity with ANS Control

1 · Baseline Current state

42SDNN ms

31RMSSD ms

1450Total Power

Moderate coherence

PPG Stress Flow · live sessionIllustrative values

Step 2

Predictive Longevity

Expand the autonomic assessment with prefrontal cortex oxygenation and full body-composition analysis, then integrate the findings into a broader view of health, function and future risk.

Cerebral blood flow and cognitive efficiency (HEG)
Fat mass, lean mass, hydration, phase angle (BIA-ACC)
Predictive Health Index — integrated health and risk modeling
Full reassessment at 30 days to show change over time

Intervention Layer

Electrodermal Interventions

For practices that want to extend the Method from assessment and biofeedback into in-office electrodermal intervention, RegMatEx and TomEEx add adaptive microcurrent and electrodermal tools with pre- and post-session reassessment.

Stress regulation and neuromodulation support
Extracellular matrix and tissue health analysis
Pre- and post-intervention comparison in the same session

Step 3

The Scientific Longevity System™

The complete system: measure the Predictive Health Index at the first visit, intervene globally with lifestyle and the electrodermal layer, then reassess the risk stratification to show how the risk of chronic disease has changed.

Baseline Predictive Health Index from PPG, HEG and BIA-ACC
Lifestyle intervention combined with RegMatEx and TomEEx
Reassessment of the actual risk of developing chronic disease
Risk stratification documented over time in one patient record

Become a Scientific Longevity Practitioner.

Choose the entry point that fits your practice today. Every level includes Biotekna® Plus software, IWI training and ongoing clinical support, and you can expand within the same platform over time.

Step 1

Longevity Mapping

PPG Stress Flow · ANS Control

Reports generated

ANS assessment report with HRV, stress and recovery metrics

Ideal for

Best for autonomic assessment, HRV, stress and recovery

Free booklet — Longevity Mapping

How to run the six-phase protocol and read the PPG report, with the ANS Control and Melcalin® home prescription for this step.

Book a discovery call

Step 2

Predictive Longevity

PPG Stress Flow · ANS Control · BIA-ACC · HEG

Reports generated

Predictive Health Index
Brain / HEG and body-composition assessment

Ideal for

Best for longevity, functional medicine and advanced preventive programs

Free booklet — Predictive Longevity

How to read the Predictive Health Index and the BIA-ACC and HEG reports, with the Melcalin® protocol for this step.

Book a discovery call

Intervention Layer

Electrodermal Interventions

RegMatEx · TomEEx

Reports generated

Adaptive microcurrent and electrodermal assessment with pre- and post-session comparison

Ideal for

Best for practices wanting an intervention layer

Free booklet — Electrodermal Interventions

How RegMatEx and TomEEx sessions are structured, from the first assessment through the intervention cycles and reassessment.

Book a discovery call

Complete system

The Scientific Longevity System™

PPG Stress Flow · ANS Control · BIA-ACC · HEG · RegMatEx · TomEEx

Reports generated

Complete Scientific Longevity report suite
Predictive Health Index

Ideal for

Best for full-service longevity clinics, multi-practitioner clinics, and performance / recovery programs

Free: The Scientific Longevity Handbook

The practical introduction to the Method. The dedicated booklet for this step is in production — we send it to you the moment it is ready.

Book a discovery call

Flexible financing available.

36-, 48- and 60-month options may be available through third-party financing partners, subject to approval.

Built for clinical and business sustainability.

We help practitioners understand implementation, patient pathways, financing and potential practice economics during the discovery process.

Investment, financing options and practice economics are discussed during the discovery call. Financing is provided by third-party lenders and subject to credit approval. Section 179 may allow qualifying equipment to be deducted in the year it is placed in service — confirm eligibility with your tax advisor.

Not sure where to start?

Find the right entry point for your practice in 30 seconds.

The science behind the Method.

Research Library │ Clinical Validation │ Scientific Leadership │ Education

Over thirty years of instrumentation

For more than thirty years Biotekna® has developed non-invasive instrumentation for the objective assessment of autonomic, metabolic and bioelectrical regulation. Its technologies are used in over twenty countries and have generated a database of more than twenty million assessments, supporting peer-reviewed research in stress physiology, body composition and electrodermal medicine.

Chief Medical Officer

Dr. Gianluca Bianco, MD

Medical doctor specializing in internal medicine, with advanced training in acupuncture, auricular neuromodulation, PNEI and posturology. His work focuses on stress, pain and the fascial system.

He leads the Research Laboratory in Posturology and Neuromodulation (RELPON) at Sapienza University of Rome and teaches predictive diagnostics, functional medicine and scientific acupuncture.

Chief Executive Officer

Dr. Francisco Cidral, ND, PhD

Naturopathic doctor and neuroscientist with graduate training in neuroscience and a post-doctorate in health sciences, with fifteen years of experience as a professor and researcher in integrative health.

Co-founder and associate professor at the Laboratory of Experimental Neuroscience in Brazil. His current work focuses on photobiomodulation, neurophysiology and technologies for physical and mental health.

Built on data, not on claims.

Biotekna® technologies have been in clinical use for more than three decades, with a research base across autonomic assessment, body composition science and predictive health modeling.

20M+Assessments in the Biotekna® database

35,000Patients followed for five years

20+Countries using Biotekna®

30+Years of research and development

Extend the Method beyond the office.

Assessment findings can support personalized home strategies including lifestyle, nutritional and practitioner-directed programs, helping patients continue their plan between visits.

Melcalin® protocols matched to each step of the Method

Melcalin® food supplements are not intended to diagnose, treat, cure or prevent any disease. They do not replace a varied, balanced diet and a healthy lifestyle. Use according to product labeling and applicable regulations.

Resources for practitioners.

Start with the free Scientific Longevity Handbook, then use the complete practitioner reference for deeper clinical implementation.

Free · 23 pages

The Scientific Longevity Handbook

A practical framework — by Bianco & Cidral

The essential method in a concise, practical format
From fragmented symptoms to systemic coherence
The recovery window and the tier logic explained
The right starting point before the full edition

Free — we email it straight to you. No call required.

Professional reference · 121 pages

The Scientific Longevity Method™ — The Manual

A 121-page professional implementation manual for the Scientific Longevity Method™ — by Gianluca Bianco & Francisco Cidral

All seven chapters, end to end
Selected bibliographic references
The definitive practitioner reference

$580

Book a call to purchase

Available through a short online meeting with our team

Peer-reviewed publications

Thirty-five peer-reviewed articles by Dario Boschiero. A complete bibliography of identified and verified journal articles; book chapters, congress abstracts, preprints and datasets are excluded.

2026

Extracellular Water and Phase Angle, Markers of Heightened Inflammatory State, and Their Extrapolative Potential for Body Composition Outcomes in Adults

Cvijetić S, Boschiero D, Shin H, Reilly AS, Noorani ST, Vasiljevic N, Ilich JZ.

Metabolites. 2026 Jan 2;16(1):40. doi: 10.3390/metabo16010040.

DOI: 10.3390/metabo16010040 PMID: 41590648

Predictive health index: integrating body composition and heart rate variability metrics with artificial intelligence to predict chronic disease risk and specific chronic non-communicable diseases

Boschiero D, Gallotta A, Ferrari F, Dragoumani K, Lambrou GI, Vlachakis D, Chrousos GP.

Hormones (Athens). 2026;25(1):181-193. doi: 10.1007/s42000-025-00727-2. Epub 2025 Dec 8.

DOI: 10.1007/s42000-025-00727-2 PMID: 41359153

2025

Bioelectrical impedance analysis of body composition in children and adolescents with type 1 diabetes: a prospective case-control study

Giardinelli S, Lambertini AG, Lumaca A, Boschiero D, Cavallin F, Zucchini S, Malaventura C, Suppiej A.

Eur J Pediatr. 2025 Aug 18;184(9):560. doi: 10.1007/s00431-025-06401-4.

DOI: 10.1007/s00431-025-06401-4 PMID: 40825909

Cardio-respiratory coherence: a solution for restoring psycho-physical well-being, resilience and optimal performance

Boschiero D, Cuzzolin F, Marro M, Ferrari F, Beltrami G, Pecorelli S.

Med Sport. 2025;78(2):114-122. doi: 10.1728/4594.46017.

DOI: 10.1728/4594.46017

The interplay between heart rate variability, inflammation, and lipid accumulation: Implications for cardiometabolic risk

Wiley CR, Pourmand V, Stevens SK, Jarczok MN, Fischer JE, Boschiero D, Poggiogalle E, Koenig J, Thayer JF, Williams DP.

Physiol Rep. 2025 Apr;13(8):e70313. doi: 10.14814/phy2.70313.

DOI: 10.14814/phy2.70313 PMID: 40285470

2024

Dysautonomia in athletes

Boschiero D, Beltrami G, Marro M, Ferrari F, Sacco A, Pecorelli S.

Med Sport. 2024;77(3):307-325. doi: 10.23736/S0025-7826.24.04480-6.

DOI: 10.23736/S0025-7826.24.04480-6

Medically Unexplained Symptoms Are Linked to Chronic Inflammatory Diseases: Is There a Role for Frontal Cerebral Blood Oxygen Content?

Straub RH, Boschiero D.

Neuroimmunomodulation. 2024;31(1):40-50. doi: 10.1159/000536204. Epub 2024 Jan 12.

DOI: 10.1159/000536204 PMID: 38219729

Prevalence of Osteosarcopenic Adiposity in Apparently Healthy Adults and Appraisal of Age, Sex, and Ethnic Differences

Cvijetić S, Keser I, Boschiero D, Ilich JZ.

J Pers Med. 2024 Jul 23;14(8):782. doi: 10.3390/jpm14080782.

DOI: 10.3390/jpm14080782 PMID: 39201974

2023

Body fat and muscle in relation to heart rate variability in young-to-middle age men: a cross sectional study

Cvijetic S, Macan J, Boschiero D, Ilich JZ.

Ann Hum Biol. 2023 Feb;50(1):108-116. doi: 10.1080/03014460.2023.2180089.

DOI: 10.1080/03014460.2023.2180089 PMID: 36786451

Osteosarcopenic Adiposity and Nutritional Status in Older Nursing Home Residents during the COVID-19 Pandemic

Cvijetić S, Keser I, Boschiero D, Ilich JZ.

Nutrients. 2023 Jan 1;15(1):227. doi: 10.3390/nu15010227.

DOI: 10.3390/nu15010227 PMID: 36615884

2022

Circulating FGF21 vs. Stress Markers in Girls during Childhood and Adolescence, and in Their Caregivers: Intriguing Inter-Relations between Overweight/Obesity, Emotions, Behavior, and the Cared-Caregiver Relationship

Christaki EV, Pervanidou P, Papassotiriou I, Mantzou A, Giannakakis G, Boschiero D, Chrousos GP.

Children (Basel). 2022 Jun 2;9(6):821. doi: 10.3390/children9060821.

DOI: 10.3390/children9060821 PMID: 35740758

Diurnal Salivary Cortisol in Relation to Body Composition and Heart Rate Variability in Young Adults

Cvijetic S, Keser I, Jurasović J, Orct T, Babić Ž, Boschiero D, Ilich JZ.

Front Endocrinol (Lausanne). 2022 Mar 9;13:831831. doi: 10.3389/fendo.2022.831831. eCollection 2022.

DOI: 10.3389/fendo.2022.831831 PMID: 35355570

Photoplethysmography (PPG)-determined heart rate variability (HRV) and extracellular water (ECW) in the evaluation of chronic stress and inflammation

Chrousos GP, Papadopoulou-Marketou N, Bacopoulou F, Lucafò M, Gallotta A, Boschiero D.

Hormones (Athens). 2022 Sep;21(3):383-390. doi: 10.1007/s42000-021-00341-y. Epub 2022 Jan 14.

DOI: 10.1007/s42000-021-00341-y PMID: 35028916

Social skills and psychopathology are associated with autonomic function in children: a cross-sectional observational study

Cainelli E, Vedovelli L, Bottigliengo D, Boschiero D, Suppiej A.

Neural Regen Res. 2022 Apr;17(4):920-928. doi: 10.4103/1673-5374.322464.

DOI: 10.4103/1673-5374.322464 PMID: 34472494

Stress, Inflammation and Metabolic Biomarkers Are Associated with Body Composition Measures in Lean, Overweight, and Obese Children and Adolescents

Christaki EV, Pervanidou P, Papassotiriou I, Bastaki D, Valavani E, Mantzou A, Giannakakis G, Boschiero D, Chrousos GP.

Children (Basel). 2022 Feb 21;9(2):291. doi: 10.3390/children9020291.

DOI: 10.3390/children9020291 PMID: 35205011

2021

Assessment of Body Composition and Dietary Intake in Nursing-Home Residents: Could Lessons Learned from the COVID-19 Pandemic Be Used to Prevent Future Casualties in Older Individuals?

Keser I, Cvijetić S, Ilić A, Colić Barić I, Boschiero D, Ilich JZ.

Nutrients. 2021 Apr 29;13(5):1510. doi: 10.3390/nu13051510.

DOI: 10.3390/nu13051510 PMID: 33947099

Heart rate variability in late pregnancy: exploration of distinctive patterns in relation to maternal mental health

Kimmel MC, Fransson E, Cunningham JL, Brann E, Grewen K, Boschiero D, Chrousos GP, Meltzer-Brody S, Skalkidou A.

Transl Psychiatry. 2021 May 14;11(1):286. doi: 10.1038/s41398-021-01401-y.

DOI: 10.1038/s41398-021-01401-y PMID: 33986246

Increased extracellular water measured by bioimpedance analysis and increased serum levels of atrial natriuretic peptide in polymyalgia rheumatica patients : Signs of volume overload

Günther F, Ehrenstein B, Hartung W, Boschiero D, Fleck M, Straub RH.

Z Rheumatol. 2021 Mar;80(2):140-148. doi: 10.1007/s00393-020-00845-9.

DOI: 10.1007/s00393-020-00845-9 PMID: 32761369

Pre-surgical heart-rate variability strongly predicts less post-operative pain in patients with epilepsy

Caton L, Bolzon M, Boschiero D, Thayer JF, Gidron Y.

J Psychosom Res. 2021 Jun;145:110421. doi: 10.1016/j.jpsychores.2021.110421. Epub 2021 Mar 23.

DOI: 10.1016/j.jpsychores.2021.110421 PMID: 33781569

2020

Abnormal heart rate variability at school age in survivors of neonatal hypoxic-ischemic encephalopathy managed with therapeutic hypothermia

Suppiej A, Vedovelli L, Boschiero D, Bolzon M, Cainelli E.

Eur J Paediatr Neurol. 2020 Nov;29:66-70. doi: 10.1016/j.ejpn.2020.08.004. Epub 2020 Aug 20.

DOI: 10.1016/j.ejpn.2020.08.004 PMID: 32863129

Chronic Stress Contributes to Osteosarcopenic Adiposity via Inflammation and Immune Modulation: The Case for More Precise Nutritional Investigation

Ilich JZ, Gilman JC, Cvijetic S, Boschiero D.

Nutrients. 2020 Apr 2;12(4):989. doi: 10.3390/nu12040989.

DOI: 10.3390/nu12040989 PMID: 32252359

Heart Rate Variability in the Perinatal Period: A Critical and Conceptual Review

Chiera M, Cerritelli F, Casini A, Barsotti N, Boschiero D, Cavigioli F, Corti CG, Manzotti A.

Front Neurosci. 2020 Sep 25;14:561186. doi: 10.3389/fnins.2020.561186. eCollection 2020.

DOI: 10.3389/fnins.2020.561186 PMID: 33071738

Sexual Dimorphism of Heart Rate Variability in Adolescence: A Case-Control Study on Depression, Anxiety, Stress Levels, Body Composition, and Heart Rate Variability in Adolescents with Impaired Fasting Glucose

Stefanaki C, Michos A, Latsios G, Tousoulis D, Peppa M, Zosi P, Boschiero D, Bacopoulou F.

Int J Environ Res Public Health. 2020 Apr 14;17(8):2688. doi: 10.3390/ijerph17082688.

DOI: 10.3390/ijerph17082688 PMID: 32295195

2019

Clinical validation of a non-invasive electrodermal biofeedback device useful for reducing chronic perceived pain and systemic inflammation

Chrousos GP, Boschiero D.

Hormones (Athens). 2019 Jun;18(2):207-213. doi: 10.1007/s42000-019-00098-5. Epub 2019 Feb 25.

DOI: 10.1007/s42000-019-00098-5 PMID: 30805908

Differences in brown adipose tissue activity with sex and anthropometry as determined by thermal imaging

Muros-Molina J, Vazquez Rocha LC, Boschiero D, Morris DE, Law J, Budge H, Symonds ME.

EMS Obesity J. 2019;1(1):002.

Lean Women on Metformin and Oral Contraceptives for Polycystic Ovary Syndrome Demonstrate a Dehydrated Osteosarcopenic Phenotype: A Pilot Study

Stefanaki C, Bacopoulou F, Kandaraki E, Boschiero D, Diamandi-Kandarakis E.

Nutrients. 2019 Sep 2;11(9):2055. doi: 10.3390/nu11092055.

DOI: 10.3390/nu11092055 PMID: 31480705

Osteosarcopenic Obesity: Current Knowledge, Revised Identification Criteria and Treatment Principles

Kelly OJ, Gilman JC, Boschiero D, Ilich JZ.

Nutrients. 2019 Mar 30;11(4):747. doi: 10.3390/nu11040747.

DOI: 10.3390/nu11040747 PMID: 30935031

2018

Chronic stress and body composition disorders: implications for health and disease

Stefanaki C, Pervanidou P, Boschiero D, Chrousos GP.

Hormones (Athens). 2018 Mar;17(1):33-43. doi: 10.1007/s42000-018-0023-7. Epub 2018 Apr 27.

DOI: 10.1007/s42000-018-0023-7 PMID: 29858868

2017

Bioimpedance analysis vs. DEXA as a screening tool for osteosarcopenia in lean, overweight and obese Caucasian postmenopausal females

Peppa M, Stefanaki C, Papaefstathiou A, Boschiero D, Dimitriadis G, Chrousos GP.

Hormones (Athens). 2017 Apr;16(2):181-193. doi: 10.14310/horm.2002.1732.

DOI: 10.14310/horm.2002.1732 PMID: 28742506

Increased extracellular water measured by bioimpedance and by increased serum levels of atrial natriuretic peptide in RA patients-signs of volume overload

Straub RH, Ehrenstein B, Günther F, Rauch L, Trendafilova N, Boschiero D, Grifka J, Fleck M.

Clin Rheumatol. 2017 May;36(5):1041-1051. doi: 10.1007/s10067-016-3286-x. Epub 2016 Apr 26.

DOI: 10.1007/s10067-016-3286-x PMID: 27112146

MDCT of the liver in obese patients: evaluation of a different method to optimize iodine dose

Rengo M, Bellini D, Businaro R, Caruso D, Azzara G, De Santis D, Picchia S, Biondi T, Eid M, Boschiero D, Laghi A.

Abdom Radiol (NY). 2017 Oct;42(10):2420-2427. doi: 10.1007/s00261-017-1156-x.

DOI: 10.1007/s00261-017-1156-x PMID: 28451764

2016

Healthy overweight/obese youth: early osteosarcopenic obesity features

Stefanaki C, Peppa M, Boschiero D, Chrousos GP.

Eur J Clin Invest. 2016 Sep;46(9):767-78. doi: 10.1111/eci.12659. Epub 2016 Aug 11.

DOI: 10.1111/eci.12659 PMID: 27434725

2015

Stress and inflammatory biomarkers and symptoms are associated with bioimpedance measures

Tsigos C, Stefanaki C, Lambrou GI, Boschiero D, Chrousos GP.

Eur J Clin Invest. 2015 Feb;45(2):126-134. doi: 10.1111/eci.12388.

DOI: 10.1111/eci.12388 PMID: 25431352

2013

A Simple Non-Invasive Screening to Prevent Obesity through Body Composition Analysis (BIA-ACC)

Ippoliti F, Boschiero D.

J Obes Weight Loss Ther. 2013;3:169. doi: 10.4172/2165-7904.1000169.

DOI: 10.4172/2165-7904.1000169

2008

Clinical nutrition in sports medicine: correlation between nutritional protocol and performance increase and athletes well-being

Lamberti V, Sanson A, Boschiero D.

Med Sport. 2008;61(2):261-266.

List updated 17 September 2026.

Assess it. Restore it. Reassess it.

Tell us about your practice and we’ll show you which level of the Scientific Longevity Method™ fits your clinical model, patient population and goals.

30 minutes with our team. No obligation.

Your patients are telling you something their labs can’t.

Normal labs. Symptomatic patient. Now what?

One System. Multiple dimensions of physiology.

One method. Three steps.

Longevity Mapping

Predictive Longevity

Electrodermal Interventions

The Scientific Longevity System™

Become a Scientific Longevity Practitioner.

Longevity Mapping

Free booklet — Longevity Mapping

Predictive Longevity

Free booklet — Predictive Longevity

Electrodermal Interventions

Free booklet — Electrodermal Interventions

The Scientific Longevity System™

Free: The Scientific Longevity Handbook

Flexible financing available.

Built for clinical and business sustainability.

Not sure where to start?

The science behind the Method.

Over thirty years of instrumentation

Dr. Gianluca Bianco, MD

Dr. Francisco Cidral, ND, PhD

Built on data, not on claims.

Extend the Method beyond the office.

Resources for practitioners.

The Scientific Longevity Handbook

The Scientific Longevity Method™ — The Manual

Peer-reviewed publications

Extracellular Water and Phase Angle, Markers of Heightened Inflammatory State, and Their Extrapolative Potential for Body Composition Outcomes in Adults

Predictive health index: integrating body composition and heart rate variability metrics with artificial intelligence to predict chronic disease risk and specific chronic non-communicable diseases

Bioelectrical impedance analysis of body composition in children and adolescents with type 1 diabetes: a prospective case-control study

Cardio-respiratory coherence: a solution for restoring psycho-physical well-being, resilience and optimal performance

The interplay between heart rate variability, inflammation, and lipid accumulation: Implications for cardiometabolic risk

Dysautonomia in athletes

Medically Unexplained Symptoms Are Linked to Chronic Inflammatory Diseases: Is There a Role for Frontal Cerebral Blood Oxygen Content?

Prevalence of Osteosarcopenic Adiposity in Apparently Healthy Adults and Appraisal of Age, Sex, and Ethnic Differences

Body fat and muscle in relation to heart rate variability in young-to-middle age men: a cross sectional study

Osteosarcopenic Adiposity and Nutritional Status in Older Nursing Home Residents during the COVID-19 Pandemic

Circulating FGF21 vs. Stress Markers in Girls during Childhood and Adolescence, and in Their Caregivers: Intriguing Inter-Relations between Overweight/Obesity, Emotions, Behavior, and the Cared-Caregiver Relationship

Diurnal Salivary Cortisol in Relation to Body Composition and Heart Rate Variability in Young Adults

Photoplethysmography (PPG)-determined heart rate variability (HRV) and extracellular water (ECW) in the evaluation of chronic stress and inflammation

Social skills and psychopathology are associated with autonomic function in children: a cross-sectional observational study

Stress, Inflammation and Metabolic Biomarkers Are Associated with Body Composition Measures in Lean, Overweight, and Obese Children and Adolescents

Assessment of Body Composition and Dietary Intake in Nursing-Home Residents: Could Lessons Learned from the COVID-19 Pandemic Be Used to Prevent Future Casualties in Older Individuals?

Heart rate variability in late pregnancy: exploration of distinctive patterns in relation to maternal mental health

Increased extracellular water measured by bioimpedance analysis and increased serum levels of atrial natriuretic peptide in polymyalgia rheumatica patients : Signs of volume overload

Pre-surgical heart-rate variability strongly predicts less post-operative pain in patients with epilepsy

Abnormal heart rate variability at school age in survivors of neonatal hypoxic-ischemic encephalopathy managed with therapeutic hypothermia

Chronic Stress Contributes to Osteosarcopenic Adiposity via Inflammation and Immune Modulation: The Case for More Precise Nutritional Investigation

Heart Rate Variability in the Perinatal Period: A Critical and Conceptual Review

Sexual Dimorphism of Heart Rate Variability in Adolescence: A Case-Control Study on Depression, Anxiety, Stress Levels, Body Composition, and Heart Rate Variability in Adolescents with Impaired Fasting Glucose

Clinical validation of a non-invasive electrodermal biofeedback device useful for reducing chronic perceived pain and systemic inflammation

Differences in brown adipose tissue activity with sex and anthropometry as determined by thermal imaging

Lean Women on Metformin and Oral Contraceptives for Polycystic Ovary Syndrome Demonstrate a Dehydrated Osteosarcopenic Phenotype: A Pilot Study

Osteosarcopenic Obesity: Current Knowledge, Revised Identification Criteria and Treatment Principles

Chronic stress and body composition disorders: implications for health and disease

Bioimpedance analysis vs. DEXA as a screening tool for osteosarcopenia in lean, overweight and obese Caucasian postmenopausal females

Increased extracellular water measured by bioimpedance and by increased serum levels of atrial natriuretic peptide in RA patients-signs of volume overload

MDCT of the liver in obese patients: evaluation of a different method to optimize iodine dose

Healthy overweight/obese youth: early osteosarcopenic obesity features

Stress and inflammatory biomarkers and symptoms are associated with bioimpedance measures

A Simple Non-Invasive Screening to Prevent Obesity through Body Composition Analysis (BIA-ACC)

Clinical nutrition in sports medicine: correlation between nutritional protocol and performance increase and athletes well-being

Assess it. Restore it. Reassess it.

Why standard assessment

misses the real picture

Chronic stress doesn't announce itself in a blood test. It breaks the body's regulatory systems from the top down — brain, autonomic nervous system, metabolism. The Functional Longevity Method measures every step of that cascade.

1.

ORIGIN · NEURO-AUTONOMIC

Brain & autonomic regulation

2.

PROPAGATION · METABOLIC

Metabolism & body composition

3.

OUTCOME · PREDICTIVE

Predictive Health Index & Biological Age

Courses &

certifications