Unveiling Winter's Chill: Understanding Our Body's Cold Weather Response

The video explores how the human body reacts to cold temperatures, including physiological responses like goosebumps and shivering, which help maintain body heat. It also covers the psychological impact of cold weather, such as seasonal depression, and introduces light therapy as a remedy. An experiment demonstrates how extremities are affected by cold, and the body's mechanisms to protect vital organs are explained. The video emphasizes the importance of staying warm and the benefits of light exposure for mental well-being during winter.

What is the role of melatonin in relation to seasonal changes and mood?

Describe how light therapy can help improve morale during winter.

What are some effective ways to keep warm and maintain morale in winter?