Six Daily Habits of Happy, Healthy People

Behavioral scientist Arthur Brooks, professor at Harvard Kennedy School and Harvard Business School, shared six key habits of happier and healthier individuals during an interview on the FoundMyFitness podcast.

Drawing from the 85-year-long Harvard Study of Adult Development, Brooks emphasized practices that support both mental and physical longevity.

1. Maintain a healthy diet Nutrition plays a foundational role in sustaining mood and energy levels over time.

2. Exercise regularly-but not excessively Moderation prevents injury and promotes sustainable fitness habits.

3. Avoid smoking and excessive drinking Participants in the study who maintained moderation-or quit substance use-reported better outcomes throughout life.

4. Engage in lifelong learning Curiosity and intellectual engagement contribute to cognitive resilience and satisfaction.

5. Develop strong problem-solving skills Effective coping strategies such as therapy, meditation, or journaling help manage stress and adversity.

6. Cultivate meaningful relationships According to Brooks, strong marriages and close friendships are central to long-term happiness.