The Science Behind Happiness: Understanding the Role of Hormones

The video explores how hormones like serotonin, endorphins, dopamine, and ghrelin influence our emotions and happiness. It explains how these hormones can be released through activities like exposure to sunlight, exercise, and diet. The video emphasizes the importance of addressing the root causes of unhappiness and encourages positive thinking for overall well-being.

Explain the relationship between dopamine and mental alertness.

What is ghrelin and how does it affect stress levels?