Our Health & Exercise Evidence and Safety Standards
How The OVER 60s QoL Guys evaluates evidence, communicates uncertainty and turns knowledge into practical, safety-conscious education.
Our Standard
We aim for content that is accurate, evidence-informed, understandable, practical, cautious, transparent and safe to act upon.
Our governing principle is simple:
Say what the evidence supports — no more, no less — then help people turn that knowledge into safe, practical action.
The OVER 60s QoL Guys is an educational healthy-ageing, healthy-habit and physical-capability programme. It is not a medical practice and our content does not diagnose disease or replace individual medical care.
How We Judge Evidence
We consider the type and quality of evidence, the population studied, relevance to people after 60, consistency across studies, effect size, limitations, potential harms and whether the evidence supports association or causation.
Evidence can include clinical guidelines and consensus statements, systematic reviews and meta-analyses, randomised controlled trials, prospective studies, observational evidence, mechanistic research and expert interpretation.
What We Ask of Every Important Claim
What is this based on?
Who was studied?
How large is the effect?
What does it not prove?
For whom does it apply?
What are the possible harms or limitations?
Evidence Strength
Level A — Strong: high-confidence evidence supporting the specific claim.
Level B — Good: useful evidence with meaningful but important limitations.
Level C — Emerging: promising evidence that is not yet sufficiently established for strong conclusions.
Level D — Limited: weak, inconsistent or preliminary evidence.
We may also identify recommendations based on recognised guidelines or expert consensus. Evidence certainty is claim-specific and is not automatically the same as recommendation strength.
Evidence → Explanation → Action → Safety
Good health communication should not stop at quoting a study. We translate evidence into understandable meaning, practical action and appropriate safety context.
We distinguish population statistics from personal predictions, statistical significance from practical importance, mechanisms from demonstrated outcomes, and relative risk from absolute risk where relevant.
Exercise and Safety
Exercise recommendations should consider the intended benefit, starting capability, experience, progression, relevant health conditions, medications, fall risk, pain and warning symptoms. Age alone does not determine what someone can safely do.
For power and reactive training, our general progression is CONTROL → STRENGTH → SPEED → POWER → REACT. Higher-risk activities require appropriate preparation, environment and, where indicated, professional supervision.
We never advise people to stop or change prescribed medication without consultation with the appropriate healthcare professional.
Measurements and Health Numbers
Measurements need context. We explain what a measure represents, why it may matter, how it is measured, important sources of error and what the number does — and does not — mean.
Consumer wearables and calculated estimates are not automatically equivalent to clinical or laboratory measurements.
Nutrition, Supplements and Fasting
We distinguish normal nutritional requirements, food patterns, supplements and therapeutic interventions. 'Natural' does not automatically mean safe, and a supplement claim requires evidence just as an exercise or health claim does.
Fasting strategies are optional tools, not universal requirements, and require additional care in people with relevant medical conditions, medications, frailty or undernutrition risk.
Transparency, Corrections and AI
AI may assist with research organisation, drafting and editing, but AI is not treated as evidence. Important references and claims should be checked against appropriate source material. Proprietary OVER 60s QoL Guys frameworks are identified as programme frameworks rather than presented as established clinical systems.
Health knowledge changes. Material should be reviewed when important new evidence or guidelines emerge, and substantive errors should be corrected rather than silently defended.