Steph L (in the UK) wrote:

>Can anybody confirm that Sunkist tuna is milk/casein free?  It makes me
>cough after eating it.

In the US there are lots of different types of canned tuna. You ask about
Sunkist. That may be a typo for Starkist. The only one of their tunas I'd
buy is called in the US "Low Fat Low Sodium". It is nothing but tuna and
water. It is hard to find. If you want some salt then add your own. They
may also have one in olive oil that would be okay. All the others are
loaded with various chemicals I'd rather not consume.

Don.