Blog
Explore our articles on mental well-being, managing anxiety, breathing techniques and gratitude.
A chest that feels tight with anxiety, nights that are too short, a mind that never stops: the Serena blog helps you understand what is happening and find your calm again. Every article is grounded in scientific sources and ends with practical exercises you can do in minutes.
Mental Load: 8 Concrete Exercises to Lighten It in 2026
Mental load too heavy? 8 proven exercises to reduce it every day: breathing, gratitude, organization. Complete guide with 2026 statistics.
4-7-8 Breathing: The Technique to Fall Asleep in 60 Seconds (2026)
Discover Dr. Weil's 4-7-8 breathing method to fall asleep fast, calm anxiety, and lower stress. A step-by-step guide with Serena.
Heart Coherence: The Complete Guide to the 3-6-5 Method (2026)
Master heart coherence with the 3-6-5 method. Step-by-step exercises, proven benefits and a guided app. Try Serena for free today!
Natural Anxiety Remedies: 10 Proven Alternatives Without a Prescription (2026)
10 science-backed natural anxiety remedies: valerian, passionflower, magnesium and more. A complete no-prescription guide to calming anxiety. Try Serena!
Why this blog?
Our articles cover four main themes: breathing (cardiac coherence, 4-7-8 breathing, box breathing), anxiety and its physical symptoms (chest pain, somatization, hypervigilance), sleep (night-time anxiety, meditation for sleep, sleep disorders) and personal growth (gratitude, journaling, self-confidence). Every guide is written in plain language and updated regularly.
Serena is a mental well-being app: free guided breathing exercises, a gratitude journal and mood tracking. This blog extends that mission — making stress and anxiety management accessible to everyone, with research-based advice and no miracle promises.