Sedentary lifestyle kills more people each year in France than some widely publicized chronic diseases. According to data shared during the “September Move” campaign launched in 2026, it is associated with 38,000 deaths and 62,000 new health conditions annually in the country. Taking care of one’s health daily is not just about consulting a doctor when a symptom appears: it involves a set of actions, habits, and vigilance that are sustained over time.
Sedentary Lifestyle and Physical Activity: The Thresholds That Really Matter
The medical community uses the term sedenatary lifestyle to refer not to the absence of sports, but to prolonged sitting beyond a certain daily threshold. In France, the average is around 7 hours per day in a seated position, and 95% of adults are at health risk due to insufficient activity levels or excessive static time.
The recommendation from the Health Insurance and reiterated in the “September Move” campaign sets a clear goal: 30 minutes of physical activity per day for adults, 60 minutes for young people. These 30 minutes do not necessarily imply a structured sports session.
Walking to get bread, taking the stairs instead of the elevator, gardening, or vacuuming count as physical activity according to public health recommendations. Additional information on these topics is regularly published on the klottra.com health site, which gathers resources on well-being and prevention.
A common trap is to compensate for an entire day of sitting with an hour of intense exercise in the evening. Current data suggests that spreading activity throughout the day further reduces cardiovascular risk compared to a single concentrated session.
Sleep and Circadian Rhythm: What the Return to Routine Disrupts
Sleep is the first health aspect sacrificed during changes in routine. The return in September, with its altered schedules compared to vacation, causes many adults to accumulate a sleep debt over several weeks.
The circadian rhythm refers to the internal biological clock that regulates wake-sleep cycles over approximately 24 hours. When this rhythm is desynchronized (late bedtime, abrupt awakening, exposure to screens at night), the consequences go beyond simple fatigue: concentration issues, irritability, and decreased immune defenses.
Realigning Your Biological Clock in Practice
Two levers directly affect the circadian rhythm: light and regularity of schedules. Exposing oneself to natural light within half an hour after waking sends a strong signal to the brain to set the cycle. Conversely, reducing screen exposure at least one hour before bedtime facilitates melatonin production.
The other lever, less spectacular but effective, involves setting consistent bedtime and wake-up times, including on weekends. A shift of more than two hours between weekdays and weekends is enough to create a measurable “social jet lag” affecting Monday’s alertness.
Digital Prevention: My Health Space and Preventive Assessment
Since its successive updates, My Health Space has become the reference digital health record in France. This service, linked to Health Insurance, centralizes medical documents (prescriptions, test results, hospitalization reports) in an online accessible medical file.
The prevention aspect of the platform now offers a structured pathway, the “preventive assessment,” targeting specific age groups. The goal is to detect risk factors (tobacco, alcohol, sedentary lifestyle, overweight) early before they turn into chronic diseases.
What the Preventive Assessment Covers in Practice
- An interview with a healthcare professional (doctor, midwife, pharmacist) focused on lifestyle habits: diet, physical activity, sleep, substance use
- Identification of age-appropriate risk factors, such as screening for type 2 diabetes or assessing cardiovascular risk
- Personalized guidance towards local resources (specialized consultations, adapted physical activity programs, smoking cessation support)
This system remains underutilized. Many patients are unaware that it is fully covered by Health Insurance, with no upfront costs.
Mental Health in Daily Life: Spotting Signals Before Burnout
Mental health is not a binary state (ill or healthy). It fluctuates based on stress, workload, quality of social relationships, and sleep. Spotting early warning signs allows for action before slipping into a pathological state.
Three indicators deserve regular attention:
- A persistent fatigue despite sufficient sleep, which may signal emotional exhaustion rather than physical
- A gradual withdrawal from social activities or usual hobbies, often trivialized as a simple lack of motivation
- Recurring somatic issues without an identified medical cause (headaches, back pain, digestive disorders), frequently linked to untreated chronic stress
Consulting a mental health professional does not need to wait for a breaking point. The MonParcoursPsy system, integrated into the care pathway, allows access to reimbursed sessions with a contracted psychologist, upon referral from the treating physician.
Nutrition and Micronutrients: Beyond “Eating 5 Fruits and Vegetables”
The message “5 fruits and vegetables a day” is known by almost the entire French population. Its limitation is that it says nothing about the actual nutritional quality of what is consumed. Two people can follow this recommendation with radically different micronutrient intakes depending on the varieties chosen and cooking methods.
Iron, vitamin D, and magnesium are among the most common deficiencies in the adult French population. Vitamin D poses a specific problem due to low winter sunlight in the northern half of the country, and supplementation remains a topic to discuss with a doctor rather than manage through self-medication.
As for dietary supplements, their use has become commonplace without their regulation keeping pace. A poorly dosed supplement or one that interacts with an ongoing treatment can cause undesirable interactions. The basic rule remains to prioritize food as the primary source of nutrients and to supplement only on documented medical advice.
Health prevention relies on simple but regular actions: moving every day, protecting sleep, using available medical tracking tools, and monitoring the signals the body sends. None of these actions require significant financial investment, but each demands a form of discipline that is built gradually.