MERHI ONE — HEALTHY AGING

Healthy aging means preserving capacity—not denying age.

Understand how muscle, strength, protein, movement, cognition, sleep, bone, cardiovascular health, and social context shape function over time.

Explore the map Read protein after 40

Scientific core reviewedAugust 29, 2026

The capacity map

Eight connected chapters. Function is the common outcome.

The same eight topics promised on the MERHI ONE home page now have a clear place here. Healthy aging is broader than disease absence and more precise than promises to reverse biological age.

Muscle and strength

Strength · muscle quantity · power · performance

Strength often changes before visible muscle loss and relates directly to daily tasks.

Read muscle, strength, and sarcopenia →Read creatine after 40 →

Nutrition and protein

Food pattern · energy · protein · micronutrients

Adequacy, appetite, dentition, swallowing, illness, access, and kidney context matter more than one supplement.

Read protein after 40 →

Movement and balance

Resistance · aerobic · balance · sedentary time

Training supports mobility, metabolic health, and fall prevention; dose and safety remain individual.

Read balance, falls, and independence →

Bone and falls

Fracture risk · gait · vision · medications · home

Bone density is one part of fracture risk. Falls and previous fractures add critical context.

Read bone health after 40 →Read falls and independence →

Sleep and recovery

Sleep duration · insomnia · apnea · daytime function

Sleep affects attention, mood, blood pressure, metabolism, training recovery, and safety; symptoms and sleep disorders need different pathways.

Read sleep and sleep apnea →

Brain health

Cognition · memory · hearing · vascular risk · mood

Brain health is shaped across the life course. No supplement, scan, or commercial memory test replaces risk reduction and symptom-based evaluation.

Read brain health after 40 →

Men 40+

Cardiometabolic risk · cancer screening · sexual health · hormones

Preventive care should follow risk, symptoms, anatomy, family history, and informed choices—not a universal men's panel.

Read men's health after 40 →

Women 40+

Menopause · bone · cancer screening · cardiovascular health

Midlife care connects symptoms, reproductive transition, prevention, bone, muscle, and cardiometabolic risk without reducing health to hormones.

Read women's health after 40 →

Our framework

Preserve what people need to live their lives.

We separate screening, diagnosis, intervention, and outcome instead of treating aging as a disease to sell against.

Capacity

What can the person do today—rise, walk, carry, learn, decide, and participate?

Risk

What predicts decline, falls, hospitalization, disability, or loss of independence?

Drivers

Which diseases, medicines, nutrition, inactivity, sleep, pain, or social factors contribute?

Response

Did strength, performance, symptoms, participation, or safety actually improve?

Connected publications

Nine articles now cover every chapter promised on the home page.

Protein After 40: How Much Do You Need to Preserve Muscle and Function?

Minimum requirement, higher targets, distribution, food sources, training, and kidney context.

Published · Read article →02

Creatine After 40: Benefits, Limits, and Safety

Muscle, strength, cognition claims, kidney tests, study doses, product quality, and regulation.

Published · Read article →03

Muscle, Strength, and Sarcopenia: What Should Be Measured?

Screening, grip, chair stand, gait, DXA/BIA, diagnostic frameworks, and treatment.

Published · Read article →04

Bone Health After 40: What Actually Predicts Fractures?

DXA, FRAX, fragility fractures, exercise, nutrition, secondary causes, and U.S.–Brazil differences.

Published · Read article →05

Balance, Falls, and Independence: What Actually Prevents Decline?

Exercise, brief functional assessments, medicines, vision, home safety, fear, and meaningful autonomy.

Published · Read article →06

How Do Sleep and Sleep Apnea Affect Metabolism and Function?

Sleep duration, symptoms, apnea risk, cardiometabolic effects, testing limits, and treatment context.

Published · Read article →07

Brain Health After 40: What Actually Helps Preserve Cognition?

Vascular risk, movement, hearing, sleep, social connection, cognitive symptoms, and prevention limits.

Published · Read article →08

Men's Health After 40: Which Checks Actually Matter?

Cardiometabolic prevention, colorectal and prostate decisions, sexual health, testosterone, and individual risk.

Published · Read article →09

Women's Health After 40: Which Checks and Transitions Actually Matter?

Breast and cervical screening, menopause, bone, cardiovascular risk, symptoms, and country differences.

Published · Read article →

Scientific foundation

Function, nutrition, and risk—not anti-aging slogans.

WHO healthy-aging principles, international sarcopenia frameworks, clinical nutrition, fall-prevention evidence, and Brazilian public-health context.

World Health Organization · 2026

Risk Reduction of Cognitive Decline and Dementia — Second Edition

Open source ↗02

World Health Organization · current

Integrated Care for Older People (ICOPE)

Open source ↗03

EWGSOP2 · 2019

Sarcopenia: Revised European Consensus

Open source ↗04

Global Leadership Initiative in Sarcopenia · 2024

Conceptual Definition of Sarcopenia

Open source ↗05

ESPEN · 2022

Clinical Nutrition and Hydration in Geriatrics

Open source ↗06

U.S. Preventive Services Task Force · 2024

Falls Prevention in Community-Dwelling Older Adults

Open source ↗07

U.S. Preventive Services Task Force · current

A–Z Clinical Preventive Services Recommendations

Open source ↗08

Ministério da Saúde do Brasil · current

Healthy Eating for Older Adults

Open source ↗09

Instituto Nacional de Câncer · Brasil · current

Cancer Early Detection and Screening

Open source ↗

Editorial record

PublishedAugust 29, 2026

Scientific reviewAugust 29, 2026

Medical editorElias Tamer Merhi Júnior

ScopeGeneral health education