How Saunas Prep Your Body for Sleep

Saunas heat the body significantly. After the session, your body cools rapidly, mimicking the natural temperature drop that occurs at night. This cooling signals the brain that it is time to sleep and helps regulate the circadian rhythm. Sauna sessions also trigger a relaxation response by reducing stress and easing muscle tension.

Melatonin and Sleep Architecture

Melatonin helps coordinate the sleep-wake cycle. Heat exposure followed by cooling can support healthy melatonin patterns and improve time spent in deep, restorative stages. A calmer mind and relaxed muscles also reduce wake-ups and improve overall sleep quality.

Tips for a Sleep-Enhancing Sauna Routine

• Timing: Use a sauna 1–2 hours before bed to allow time to cool. Limit sessions to 15–20 minutes.

• Hydrate: Drink water before and after to replace fluids lost through sweat.

• Cool down gently: Let your body cool naturally if your goal is sleep.

• Medical considerations: If you have heart or blood-pressure issues, consult a clinician first.

Conclusion
An evening sauna is a natural way to improve sleep quality. By regulating body temperature, lowering stress and supporting melatonin, sauna prepares your brain for deep sleep. Try a short heat session at your local Cold Hut and feel the difference in the morning.

5. From Huberman to Rogan: Why Cold Therapy Is Taking Over Fitness

Excerpt
Cold therapy has moved from niche biohacking to mainstream conversation. Top podcasts and high-profile discussions have driven a surge of interest in ice baths and cold plunges. This post explores why cold therapy is trending, the science behind its benefits, and how everyday athletes can join the movement.

Why the Buzz?

High-visibility voices highlight how cold exposure can boost focus, stress resilience and recovery. They discuss practical strategies for sleep, nutrition and deliberate cold exposure, explaining how a few minutes in cold water can improve mental and physical health. The trend reflects a broader shift where recovery has become a central pillar of training culture.

The Science of Cold Exposure

• Energy and focus: Cold immersion triggers a surge of adrenaline and noradrenaline, heightening alertness.

• Mood and motivation: Cold stress can elevate dopamine for hours, supporting motivation and drive.

• Resilience training: By staying calm in the cold, you train the brain’s stress circuits and build real-world stress tolerance.

From Elite to Everyday

Once reserved for elite athletes, cold plunges are now common in gyms and wellness spaces. Many people want an affordable way to access the benefits without expensive equipment or sessions. Cold Hut’s self-service ice baths and saunas deliver the same psychological and physiological upsides in a convenient, budget-friendly format.

Join the Movement
Cold therapy is a science-backed tool for performance and wellbeing. Experience the benefits in a safe, convenient setting. Book a cold plunge at your local Cold Hut.