Take care of your senses.

Listen to music at a sensible [?].
Don´t stay in [?] places.

Don´t read or write in [?] light.
Never look directly at the [?].

Don´t expose your [?] to the sun for a long time.
Have a [?] daily.
Cut your [?] and wash your hands.
Wear [?] at the countryside or at the beach.

Don´t eat or drink [?] or very cold food or drinks.
Brush your teeth [?] times a day.