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Evidence-based resources for understanding your health. Explore clear explanations, credible outside sources, designed to support informed health decisions.
Choose how you want to explore. Each pathway serves a different purpose without turning information into a diagnosis or one-size-fits-all instruction.
Jenn explains the evidence Research, Translated Accessible explanations of what evidence means, what it does not mean, and what may be useful.
Credible outside sources Trusted Health Resources A reviewed directory of organizations, education, and high-quality starting points.
Start with a question that matters to you. Explore habits, body measurements, wearable data, and healthcare decisions through clear summaries of real research.
Behavior change · Individuals and organizations Why healthy habits need more than motivation A practical look at capability, opportunity, and motivation—and why the environment deserves attention alongside individual goals.
Evidence: Behavior-change framework · 2011
Women’s health · Measurement literacy Why one scale reading is not a verdict A small menstrual-cycle study illustrates why body-weight readings need context and why an average is not an individual rule.
Evidence: Repeated-measures study · 2023
Movement · Sleep · Measurement literacy What your wearable can—and cannot—tell you Wearable accuracy depends on the metric, device, and setting. A research review helps explain why one validated feature does not validate every score.
Evidence: Umbrella review of systematic reviews · 2024
Health literacy · Healthcare navigation Better questions for healthcare decisions Decision aids can support informed choices. Here is how to prepare questions about options, benefits, harms, and what matters to you.
Evidence: Cochrane systematic review · 2024
Evidence with context. These resources support learning and informed conversations. They do not diagnose conditions or replace individual clinical care. Each research article explains the source’s limits and separates findings from practical interpretation.
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For individuals Support for your own health and daily life. Explore private coaching or a Health Clarity Session, including personal routines and questions that involve work-related stress.
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Close summary Why healthy habits need more than motivation My take I read this framework as an invitation to get curious about what makes a behavior possible. Motivation matters, and so do skills, energy, access, time and the environment around us. A useful plan starts with the person’s actual circumstances.
How I apply it in practice In my coaching approach, we choose one action that matters to you and explore capability, opportunity and motivation together. Then we identify a barrier we can work with and design a small experiment. For organizations, that conversation also needs to include workload, breaks, access and workplace conditions.
Practical ways to use it Name one specific action you want to make easier, such as preparing lunch or taking a short walk. Ask: Do I have the skills and capacity? Is there a workable time and place? What would help me remember or choose it? Change one barrier, try the plan and review whether it fits your life. Keep in mind: COM-B is a behavior-change framework. It does not prove that a particular coaching package produces a particular outcome.
Close summary Why one scale reading is not a verdict My take One measurement needs context before it deserves a reaction. This small study is a useful example of how fluid changes can affect a reading during the menstrual cycle. An average from 42 women cannot tell us what your own pattern should look like.
How I apply it in practice In coaching, I start with the purpose of a measurement: what useful decision is it meant to support? We can explore ways to notice progress that fit your goals and how tracking affects you. Clinical questions about symptoms or unexplained changes belong with your healthcare team.
Practical ways to use it Write down the question you hope a measurement will answer. Consider the conditions around the reading, including timing and the way it was measured. Review whether tracking is useful or distressing. You can discuss alternative ways to notice progress; you do not need a new weighing schedule to use this article. Keep in mind: The study is small and does not predict individual weight changes, diagnose hormone conditions or justify dismissing new symptoms.
Close summary What your wearable can—and cannot—tell you My take I want health data to help people make sense of their lives. A wearable can draw attention to a pattern, while its scores still need interpretation. Accuracy depends on the particular metric, device and setting; one well-measured feature does not validate every feature.
How I apply it in practice In coaching, we begin with the decision you want the data to inform. We can compare a device estimate with your experience and routines, and decide how much attention it deserves. For organizations, participation should be voluntary and personal scores should not become judgments about employees.
Practical ways to use it Choose one question, such as whether your movement routine is becoming more consistent. Look at patterns alongside what you actually did and how you experienced the week. Treat an unexpected score as a prompt for a question. Do not change food intake or make treatment decisions solely from a device estimate. Keep in mind: This review combines diverse validation research. It does not validate your current device, provide a current product ranking or make consumer scores diagnostic.
Close summary Better questions for healthcare decisions My take Useful healthcare conversations make room for understanding and for what matters to the person making the decision. Decision aids can help explain options and clarify preferences. They support a conversation with your clinician and leave space for your priorities.
How I apply it in practice A Health Clarity Session can help you organize questions, concerns and values before an appointment. My role is to support preparation and understanding. Diagnosis, treatment recommendations and individualized risk assessment remain with qualified clinicians.
Practical ways to use it List your main concern, your most important question and what matters to you about the decision. Ask about relevant options, benefits, harms and waiting when appropriate. Request numbers using the same timeframe and denominator. Ask whether there is a reliable decision aid for this decision, then confirm the next step and when to follow up. Keep in mind: The review evaluates patient decision aids. It does not establish that every coaching conversation is a decision aid or that Jenn’s services produce the reviewed outcomes.
