sugary foods / drinks are dangerous to a person with diabetes & a person eats food / drinks drinks ->  eating / drinking sugary foods / drinks is dangerous to a person with diabetes  eating / drinking sugary foods / drinks is dangerous to a person with diabetes & a person should be careful about something dangerous ->  a person with diabetes should be careful about eating or drinking something that is high in sugar  fruit juice is a kind of drink & fruit juice is usually high in sugar ->  fruit juice is a kind of drink that is high in sugar  a person with diabetes should be careful about eating or drinking something that is high in sugar & fruit juice is a kind of drink that is high in sugar -> a person with diabetes should be careful about drinking fruit juice