Most people don't realize they're digging their grave with a fork. Almost every illness is attributed to what we put into our bodies and how bad food choices manifests through disease.
Fast food companies are only concerned with profit. It's a death cycle. We ruin our own health then hand it over to the healthcare system. NHS over burdened with folks who don't take responsibility for their own health is a travesty.
I don't normally do this, but I think you may have interest in an old post I wrote almost three years ago, entitled, "What Goes in Must Come Out." Thank you for shining the light here.