Final answer:
The three parts of the health triangle should be balanced and integrated, encompassing physical health, mental health, and social health. These elements are interdependent, and when one is compromised, the others may suffer, pointing to the need for holistic health practices.
Step-by-step explanation:
The three parts of the health triangle need to be balanced and integrated. According to the biopsychosocial model, our health and illness are determined by an interaction of three factors: physical health, mental health, and social health. To achieve overall well-being, it is essential for these aspects to function properly in relation to one another, with each part supporting and reinforcing the others in a harmonious balance.
Physical needs, such as clean air and a natural diet, play a significant role in maintaining one's physical health. Likewise, mental health is informed by factors like stress levels and emotional well-being, while social health pertains to our relationships and community involvement. If one part falters, the others are likely to be affected, thus highlighting the importance of a holistic approach to health care and self-care practices.