Which of the following health conditions can be controlled by practicing personal hygiene?

Diarrhea

Diabetes

Heart disease

Obesity

Diarrhea i believe is the answer

Diarrhea

-Diarrhea is most often due to bacterial infections. Personal hygiene can control bacterial infections and thus diarrhea.

Diabetes is due to diet

Heart Disease is due to diet and lack of excercise.

Obesity is also due to diet and lack of excercise