Does drinking water prevent acne?
Drinking water doesn’t “prevent” acne, but it /helps/ in the prevention of acne, as well as a lot of other physiological problems. To prevent acne, make sure to keep your skin clean and free of oil. Also make sure to moisturize with a good moisturizer after you clean your skin, so that it doesn’t dry out and crack (as this could let bacteria in, which would then cause acne). Lastly, make sure you exercise regularly, as sweating flushes out your pores (just don’t forget to clean your face afterwards as well!