Final answer:
The best approach to being proactive in your healthy choices is to make sure that your daily habits prevent illnesses from happening in the first place.
Step-by-step explanation:
The best approach to being proactive in your healthy choices is option C. You make sure that your daily habits prevent illnesses from happening in the first place. By adopting a healthy lifestyle, including eating a balanced diet, exercising regularly, getting enough sleep, managing stress, and avoiding risky behaviors such as smoking or excessive alcohol consumption, you can reduce the risk of developing many noninfectious diseases.