What does discourage mean in the sentence to discourage from doing somthing?

To prevent; to attempt to dissuade

Explanation:

 In the sentence "to discourage from doing something" the verb discourage   means to prevent or try to prevent someone from doing something by making the action difficult or unpleasant, or by showing them that it would not be a good thing to do; caution against; advise against; etc. Example: A campaign to discourage people from smoking.

not sure how to answer your question sorry

b)and

is the answer.

its because you eat a lot of food and that can lead to many heath problems like diabetes or becoming very over weight and fat etc.