I watch lots of Korean dramas and I'm always amazed at the food spread they have on their on their tables. But I guess the producers cut a deal with Subway because now I constantly see scenes where they are eating at a Subway restaurant. I got kind of annoyed at first. But then I thought: 'Ah well! It's not greasy fast food.' LOL.
That being said I vaguely remember when my husband went to the hospital they sent in a dietitian and a nutritionist to discuss his diet with him. In the past, I don't remember people coming in to discuss diet concerns with a patient. It was just a doctor. So I guess, American hospitals are trying a more holistic approach to healthcare.