Once upon a time you could order a glass of fresh cream as a beverage at a restaurant:

http://articles.latimes.com/1990-05...restaurant-menu

I've sometimes had a glass of cream with meals or with coffee as breakfast. The high fat content can actually help with appetite suppression if you're doing IF.

I'm personally wary of additives like carrageenan though, but otherwise I don't see the harm (except that cream is expensive). It could be a sign too that your body wants higher fat in your diet.