What are common strategies to prevent preventable diseases?

The correct choice emphasizes the importance of maintaining a healthy lifestyle through regular exercise and healthy eating as effective strategies for preventing preventable diseases. Engaging in regular physical activity helps to strengthen the immune system, improve cardiovascular health, and reduce the risk of chronic conditions such as diabetes, heart disease, and obesity. Likewise, a balanced diet rich in fruits, vegetables, whole grains, and lean proteins provides essential nutrients that support overall health, enhance bodily functions, and lower the likelihood of developing various health issues.

In contrast, the other options suggest behaviors and attitudes detrimental to health. Increased sedentary behavior correlates with a range of negative health outcomes, including obesity and heart disease. Excessive alcohol consumption can lead to liver disease, various cancers, and addiction-related issues. Finally, ignoring mental health needs can have a profound impact on overall well-being, as mental health is closely linked to physical health and can influence lifestyle choices that contribute to disease prevention.