Which of the following is a component of a healthy lifestyle?

A component of a healthy lifestyle is not smoking, which is significant because it greatly reduces the risk of various health issues, including respiratory diseases, cardiovascular problems, and several types of cancer. Choosing not to smoke reflects an understanding of the detrimental effects of tobacco use on overall health and well-being. This lifestyle choice contributes positively to both physical health and mental health by promoting better respiratory function and reducing anxiety related to health risks.

In contrast, other options present behaviors known to negatively impact health. Skipping meals can lead to nutritional deficiencies and unhealthy eating patterns. Excessive alcohol consumption is linked to a range of health problems, including liver disease, addiction, and impaired judgment. An inactive lifestyle contributes to obesity, heart disease, and a host of other chronic conditions. Therefore, the choice of not smoking aligns with key principles of a healthy lifestyle by supporting long-term health and preventing disease.