Oz Investigates: Are Butter Alternatives Healthy or Harmful?
- Episode aired Feb 7, 2018
- 41m
![Mehmet Oz in The Dr. Oz Show (2009)](https://m.media-amazon.com/images/M/MV5BY2ZkMDUzZGYtNTIwMy00YTFkLWIxODMtYWI4NGRkNDQ3MjIxXkEyXkFqcGdeQXVyMTMwMTg1ODQw._V1_QL75_UX190_CR0,2,190,281_.jpg)
An investigation into butter substitutes; whether a gluten-free diet exposes people to arsenic.An investigation into butter substitutes; whether a gluten-free diet exposes people to arsenic.An investigation into butter substitutes; whether a gluten-free diet exposes people to arsenic.