Self-efficacy can significantly influence health behaviors by shaping a person's belief in their ability to make changes or adhere to health regimens. When individuals possess high self-efficacy, they are more likely to engage in health-promoting behaviors, such as exercising regularly, eating nutritious foods, and avoiding harmful habits like smoking. This confidence directly impacts motivation, persistence in face of challenges, and overall commitment to maintaining a healthy lifestyle. Over time, these behaviors can lead to better health outcomes, reinforcing a positive feedback loop that enhances self-efficacy even further.