One practical next step

Choose a habit that fits your life

Start with something that would make everyday life better. Notice what already works, choose a manageable action, and leave room to adjust it.

We have retired the former habit score. Its fixed points did not provide a validated measure of health or biological age. This reflection has no score or prescribed targets.

Choose your next stepOpen the two-week habit planner

Educational guidance, not a medical assessment.

Choose one action

Use these prompts to choose a starting point. Write your idea in the existing two-week planner or your own notes. Keep symptoms, medication details and test results in your own health records.

  1. What matters to me? Choose something you would like to make easier or more enjoyable.
  2. What already works? Start with a routine or source of support you already have.
  3. What might get in the way? Allow for time, cost, energy or other practical constraints.
  4. What will I try, and when? Choose a small action and a smaller or different backup.

Take your idea to the two-week planner

A small example

Priority: I want to stay in touch with a friend.

Action: I will call after Sunday breakfast. If we cannot talk, I will suggest another time.

Reflection: After two weeks, I will ask whether this fits my routine and what would make it easier.

This is a fictional planning example. Your action can be different, smaller, or something you decide to postpone.

Why there is no score

The former checklist combined fixed thresholds using equal point deductions. Those editorial choices were not a validated assessment. A practical plan does not need a number, grade or estimated biological age.

Try, notice and adjust

  1. Choose one suitable action. Make it manageable for your circumstances. If you are unsure whether a health-related change is suitable, discuss it with your healthcare professional.
  2. Use the two-week planner. Record what you tried and what got in the way. Two weeks is a planning interval, not a promise about results.
  3. Decide what to keep. Continue, adapt or stop the experiment based on what you learned.

Seek appropriate care for symptoms rather than waiting to complete a habit experiment. Do not change prescribed treatment to follow a general website resource.

Read what biological-age tests can and cannot tell you.

Evidence, context and clear limits

Recognised starting points include Canada’s 24-Hour Movement Guidelines, Canada’s Food Guide and the National Institute on Aging. These resources offer general guidance, not an individual treatment plan or an endorsement of Fruitful Years.

A biomarker change or a checklist score does not establish biological age, predict lifespan or prove that a habit extends life. Use the information to prepare questions for your primary care provider.

Educational guidance. Not medical advice. Read the medical disclaimer.

Read our authorship and review disclosures. Layout updates do not imply new clinical review.