From Kosa's learning library
Choosing a coach means trusting someone with your food, your habits and your time. It helps to understand their approach before making that commitment.
What does progress mean?
A bathroom scale reports total weight. It does not distinguish between fat, muscle and water. That total is useful, but it cannot tell the whole story by itself.
Body composition estimates add context. Used alongside your experience and repeated under similar conditions, they can help a coach decide whether to adjust the plan.
The question to take with you
“How do you measure progress, and what do you change when the results change?”
Listen for a clear explanation of the tools, the process and the follow-up. You should understand what information you will receive, how often it will be reviewed, and how it informs the coaching.
Consistency matters
A single scan is a snapshot. Repeated readings are more useful when the equipment and conditions stay consistent. Hydration, recent meals and activity can affect the estimates.
Ask how your coach handles these limits. A careful answer should make room for uncertainty and put the data in context.
What this looks like at Kosa
Kosa uses the Tanita MC-780U to estimate body composition. Your coach reviews the report with you, then connects it to your food preferences, routines and goals. Regular re-scans and weekly conversations help keep the plan responsive.
Keep asking
One question starts the conversation. Kosa's open-access guide, 7 Questions to Ask Before Hiring a Nutrition Coach, gives you more to take into a first consultation.
Read the seven questions or see how Kosa measures.
Educational information only. Body composition estimates are not a diagnosis, and coaching does not replace medical care.