hi everyone iam new here and this is the first acadimic year for me ilearn english as asecond language iwrite this view about how you can be fit and healthy correct my mistake

iwill have writing exam give me some advice could help me to write in good way
thanx

okay here is my writing
To be fit and healthy you should stay away from fast foods ,try to eat fruits and
vegetables , avoid eating sweets and candy too much ,sleep early and get up early , do
some excrsie , enrich your information about health which will help you to have healthy
lifestyle , dont rush when your eating foods give your stomach chance to stimulate the
food , the less you eat the more life you live.Also you should have 3 meal contain
necessary elements which the body need like vitamen..ect...its better also not to eat
between this important meal to rest your stomach or if you eat between them try to have
light food not heavy one thats way you will keep your body in good health and you will
live long life .