Final answer:
To combat risky behaviors, adopting a healthy lifestyle and supporting public policy interventions like anti-smoking laws are effective. These measures can significantly reduce the prevalence of preventable noninfectious diseases by encouraging people to avoid harmful behaviors.
Step-by-step explanation:
Two preventative measures that can help combat risky behaviors include adopting healthy lifestyles and implementing public policy interventions. For instance, avoiding tobacco use and following a routine of regular exercise coupled with a nutritious diet are effective strategies to reduce the risk of noninfectious diseases like cardiovascular diseases, type 2 diabetes, and certain types of cancers which have clear correlations between lifestyle and disease rates. Additionally, public policy measures, such as taxing tobacco products and enforcing laws against smoking in public places, have demonstrated significant positive impacts in reducing smoking rates, the leading risk factor for lung cancer. Educating the public about the benefits of healthy lifestyle choices and the implementation of laws to reduce and prevent risky behavior are essential to lower the incidence of preventable diseases.