Which of the following habits is NOT a key contributor to overall wellness?

Excessive screen time stands out as the habit that does not contribute positively to overall wellness. Instead of promoting physical health, mental clarity, or emotional well-being, excessive screen time can lead to a variety of negative health outcomes. Research indicates that spending too much time in front of screens can result in physical inactivity, poor posture, disrupted sleep patterns, and decreased social interaction, all of which can detract from an individual's overall wellness.

On the other hand, habits such as regular physical activity, balanced nutrition, and adequate sleep are well-documented contributors to health. Regular physical activity helps strengthen the cardiovascular system, maintain a healthy weight, and improve mood and energy levels. Balanced nutrition ensures that the body receives the right nutrients for optimal functioning, while adequate sleep is essential for cognitive function, emotional regulation, and overall physical health. Thus, including these positive habits while recognizing the negative impact of excessive screen time reflects a comprehensive understanding of wellness.