drug addiction

English as a Second Language English Vocabulary, Grammar and Idioms
1
  1. Don’t ruin your own health by drug addiction.
  2. Don’t ruin your health by addiction to drug.
  3. Don’t ruin your health by using drug.
    Please correct all.
    Thanks.
2
  1. Don’t ruin your own health through drug addiction.
  2. Don’t ruin your health with an addiction to drugs.
  3. Don’t ruin your health by using drugs.
3

I think ‘own’ is redundant ‘your health’ is sufficient.[YSaerTTEW443543]

TOEIC listening, photographs: A building with railings[YSaerTTEW443543]

4

In 1, it depends on the context. It makes sense to include it if there is a comparison with another person’s health.
For example:
Your brother died far too young because of his love of amphetamines. Don’t ruin your own health through drug addiction.

5

Well, to me ‘your health’ is still sufficient because if it’s somebody’s health it can only be their ‘own’, can’t it?[YSaerTTEW443543]

TOEIC listening, photographs: An airline cockpit[YSaerTTEW443543]

6

Not if you wish to add the emphasis that is in the example I quoted, no.