Sleep Regulation in Winter and Its Impact on General Health and Daily Energy
Introduction Winter brings shorter days, colder temperatures, and changes in daily routines that can profoundly affect sleep regulation. For many people, these seasonal changes influence circadian rhythms, sleep duration, sleep quality, and daytime energy. This article explains how winter affects sleep, why good sleep regulation is essential for general health…
How to Support Mental Health During Times of Weather and Mood Fluctuations
Introduction Weather and seasonal changes affect many people’s mood, energy, sleep, and daily functioning. For some, these fluctuations are mild “winter blues”; for others they are a recurrent clinical problem such as seasonal affective disorder (SAD). In addition to seasonal cycles, sudden weather events (heatwaves, storms) and longer-term climate changes…
Tips for Strengthening the Digestive System with the Changing Seasons
Introduction The human digestive system is remarkably adaptable, yet it responds to seasonal shifts in diet, daylight, temperature, and activity. As seasons change, many people notice changes in appetite, bowel habits, bloating, or reflux—signals that your gut microbiome and digestion are adjusting. Understanding how seasonal factors influence digestion helps you…
The Importance of Vitamin D in Winter and How to Compensate for Its Deficiency Through Diet
Introduction Vitamin D—often called the “sunshine vitamin”—is essential for bone health, muscle function, immune support, and numerous metabolic processes. In winter months, when daylight hours are shorter, sunlight intensity is lower at higher latitudes, and people spend more time indoors, many individuals experience decreased vitamin D synthesis in the skin…















