Questions
Longevity habits & healthy aging — FAQ
What is the Wheel of Longevity?
The Wheel of Longevity is aenia life's free, interactive habit builder. It organises 24 evidence-based longevity habits across four areas — Nutrition, Physical Activity, Rest & Resilience, and Brain & Connection — so you can build healthy-aging routines step by step.
What are longevity habits?
Longevity habits are daily lifestyle choices — how you eat, move, recover, sleep, think and connect — that research associates with healthier aging, greater resilience and a longer healthspan.
How can lifestyle habits support healthy aging?
Nutrition, physical activity, sleep, stress resilience and social connection influence metabolic health, inflammation, cardiovascular health and cognition — the pathways most consistently linked to healthy aging in scientific studies.
What is healthspan?
Healthspan is the portion of life spent in good health, largely free of major chronic disease and disability. It is the quality-of-life counterpart to lifespan.
What is the difference between lifespan and healthspan?
Lifespan is how long you live; healthspan is how long you stay healthy and functional. Longevity habits aim to extend healthspan, not simply add years.
What does evidence-based longevity mean?
It means each habit is presented with a transparent level of evidence and links to real, peer-reviewed studies (with DOIs), clearly distinguishing strong evidence from emerging or indirect findings.
How are the habits selected?
Each habit is mapped to peer-reviewed research — randomised controlled trials, systematic reviews, meta-analyses and large cohort studies — and rated by evidence strength, with limitations shown openly rather than hidden.
Can nutrition and physical activity influence biological aging?
Research links dietary patterns and regular movement with metabolic, cardiovascular and cellular markers relevant to aging. Much of this evidence is associational, so the Wheel describes the strength and limits of each finding honestly.
Is aenia life a dietary supplement brand?
aenia life is a science-informed longevity platform. The Wheel of Longevity is free to use, and a future dietary supplement, Parea 1AGE, is in evidence-based development to complement — not replace — healthy habits.
How does the Wheel of Longevity help build sustainable habits?
It breaks each area into beginner, intermediate and advanced actions, so you can start small, layer habits gradually through habit stacking, and progress at your own pace toward lasting lifestyle change.