What is one of the most effective daily practices for protecting against disease?

Handwashing is widely recognized as one of the most effective daily practices for protecting against disease. This practice significantly reduces the spread of pathogens and can prevent infections, especially those that are transmitted through direct contact or surfaces. Proper handwashing removes germs and contaminants that can lead to illness, making it a crucial habit for maintaining personal and public health.

Regular exercise, wearing a mask, and taking daily vitamins can contribute to overall health and wellness, but they do not directly address the immediate transmission of diseases in the same way that effective handwashing does. Exercise is essential for boosting the immune system and improving physical health, while masks can help reduce airborne transmission, especially in crowded places. Taking vitamins might support health but is not a substitute for hygiene practices. Therefore, handwashing stands out as the primary and most straightforward method to mitigate the risk of disease spread in daily activities.