Mistreat your body and it will repay you. It is up to yourself whether you trust your GP explicitly or always get a second opinion from Dr Google.
We are poisoning ourselves. Check the shelves at Colesworths for cooking oils, there are tens of gallons of Cisco and the like, a couple of bottles of coconut oil. Everything in the prepared, quick cook snacks [we all love them] are prepared with the same hydrogenated seed oils. They are hard to avoid but an effort should be made.
It goes without saying that sugar is deadly. And the food pyramid is upside down so your "health" authorities don't have your best interests at heart either.