Our scientifically developed questionnaire analyzes symptoms, stressors, and balancing resources across seven key areas of life – including sleep, work, digital environment, nutrition, and social relationships. You’ll immediately see which factors boost your energy – and which ones drain it. A valuable starting point to understand your personal patterns and initiate targeted change.

Cortisol is one of the most important stress hormones. Measuring cortisol levels in your saliva at different times of the day shows how your body responds to stress and whether your stress system is active and resilient – or already overstimulated or exhausted. High levels indicate acute stress, while consistently low levels may point to an overloaded system, as seen in chronic exhaustion or burnout. This gives You a clear picture of how much stress your body is under – and whether it can still regulate effectively.

The Health Quotient Index (HQI) is like a precise fuel gauge for your energy – it shows You at a glance how full or empty your “tank” really is. It combines Your own perception with measurable medical parameters into one clear overall score. This helps You recognize early on when to take action – and track your progress over time.

Your results are evaluated individually and clearly summarized. You’ll see at a glance how your energy levels, stress load, and ability to recover are doing. The report not only shows You where You currently stand, but also highlights areas with potential for improvement – as a solid foundation for your next steps.

Our Video Academy provides You with in-depth knowledge on energy, stress regulation, recovery, and overall health – clearly explained by experienced experts from medicine, psychology, and coaching. The video lessons guide You step by step in understanding your results, putting them into context, and integrating practical actions into your daily life. This empowers You to actively take charge of your own health.

In a 20-minute personal session with a member of the H4I team, You’ll discuss your results and receive individual recommendations tailored to your situation. Our experts take time to answer your questions, help You understand key connections, and guide You toward your first concrete steps. This gives You not only clarity but also personal support on your path to more energy and balance.

Your results report includes concrete, personalized recommendations – such as which blood values You should test next, based on your current energy and stress profile. This helps You avoid unnecessary tests and gives You targeted insights into possible causes like nutrient deficiencies, hormonal imbalances, or inflammatory processes. It lays the foundation for a more in-depth, medically sound analysis – as the basis for targeted measures that truly fit You.