Which of the following is a risk factor associated with a yeast infection?

Inappropriate hygiene is indeed a recognized risk factor associated with yeast infections. Maintaining proper hygiene is essential in preventing such infections, as the vaginal area must be kept clean and dry to inhibit the growth of yeast. Practices such as using overly scented products, douching, or wearing non-breathable underwear can disrupt the natural balance of flora in the vaginal area, making it more susceptible to yeast overgrowth.

On the other hand, while factors like excessive exercise, poor diet, and high-stress levels can influence overall health and immune function, they are not as directly linked to the occurrences of yeast infections as hygiene practices are. Understanding the importance of appropriate hygiene can help in managing and reducing the risk of yeast infections effectively.