In the Shulchan Aruch Yoreh Deah 89, the rule is brought that after eating meat one may not eat cheese for 6 hours (other opinions are cited too, about how long to wait).
As far as I am aware, the practice is that this applies to drinking milk too.
What is the source for this? Perhaps the Halacha is a restriction on eating only, which involves chewing, but drinking is permitted?
I can totally see why cheese would just be an example and milk is included as well, but on the other hand it would be reasonable to assume that milk is excluded as it will not involve chewing.
The Rashash in Chulin 103: touches on the point, but not directly.
I would have that this point would have been addressed explicitly by some early Achronim.
– Yehuda Aug 29 '23 at 09:53