First，you

should

have

a

healthy

diet

.For

example,you

should

eat

more

vegetables

and

fruit,but

less

jund

food

.Drink

more

water

inteat

of

unhealthy

drink,like

cold.

Secend

,sleep

at

least

eight

hours

every

day.

Thind,

you

should

exercise

half

an

hour

every

day.

It's

an

important

way

for

you

to

relax

.When

you

feel

toied.

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