Sleep well, eat smart, stay active : the student guide to well-being

University life can be intense—between classes, deadlines, social life, and personal challenges, it’s easy to feel overwhelmed. But your daily habits have a huge impact on your mental and physical well-being. The good news? Small changes can make a big difference.

Sleep: your brain’s best friend 🛏️ 

Sleep isn’t a luxury—it’s essential. For students, quality sleep is a powerful tool for academic achievement 🎓 

• It strengthens memory: during sleep, your brain consolidates what you’ve learned. Without enough rest, it becomes harder to retain key concepts — especially during exams.
• It improves focus: well-rested students are more alert and attentive. Sleep deprivation, on the other hand, leads to poor concentration and lower academic performance.
• It reduces stress: sleep helps regulate stress hormones like cortisol. A calm, rested mind is more resilient during high-pressure periods.
• It supports mental health: lack of sleep is linked to anxiety, depression, and low motivation. A consistent sleep routine helps stabilize mood and supports overall well-being.
• It boosts productivity: students who sleep well are more efficient and better at managing their time — which means less procrastination and more balance.

💡 Tips :

• Aim for 7–9 hours per night
• Avoid screens at least 30 minutes before bed
• Try to keep a regular sleep schedule, even on weekends

🌐 Explore more 

• Guide de l’INSV – Institut National du Sommeil et de la Vigilance
• Le repos et le sommeil : un guide pour les étudiants-es 

• Comment avoir un bon sommeil quand on est étudiant ? 

   

Nutrition: fuel your body, feed your mind 🥗 

A balanced diet is essential for staying focused and energized — especially for students juggling busy schedules and academic demands.

💡 Tips :

• Eat regularly and don’t skip meals!
• Include fruits, vegetables, and whole grains
• Stay hydrated—water is your best ally 

🌐 Explore more:

• Studentboost, mieux manger, mieux étudier !
• Dotmap school

Movement: boost your mood naturally 🏃 

Physical activity helps reduce stress, improve sleep, and increase motivation!
 

💡 Tips :

• Walk, dance, stretch—anything counts!
• Try short breaks during study sessions
• Join a campus sports club or group activity : meet the BDS on Rennes Campus

🌐 Explore more:

• Bienfaits et recommandations - activité physique
• Benefits of physical activity on studies
• How sports benefit a student’s life and why is it important?
• L’impact positif du sport sur la réussite des étudiants

Mental hygiene: take care of your mind 🧘 

Your mental health deserves daily attention, just like your physical health. 

💡 Tips :

• Practice mindfulness or breathing exercises
• Take breaks from social media
• Talk to someone when things feel heavy—friends, counselors, or the Wellness Corner 

💡 In short

Healthy living isn’t about perfection—it’s about balance. Start small, stay consistent, and be kind to yourself. Your body and mind will thank you!