Why bad smell from mouth from protein?

[Maconoa]

I get a bad smell from my mouth with my whey protein.What can be the reason, and what should I pay attention to if I wantto avoid this smell when I buy a new protein?

 

[Zinergy]

Because its a milk product, try a different protein I personally like pea protein.

 

[stevesmi]

if something gives you bad breathe, stop using it!