Please help Desperate nursing student

I have spent two days looking for religions and culture that are against tube feedings and why. Unfortunately I have been unsuccessful anyone that is able to help me it would be greatly appreciated.
Are you sure there is such a religion or culture? What makes you think that there is? Maybe what you are looking for doesn't exist. Why are seeking such a religion or culture? Is it a homework assignment or test question? (Meaning that the instructor knows of such a culture and wants you to find it) .... or ... Is it for a project that you, yourself, came up with (meaning that there is no guarantee that such a culture exists)?

Diverse Faiths Find No Easy Answers - Los Angeles Times