Would Starfleet's replicated food make its crews vegan?

Do replicators make everyone aboard Starfleet ships effectively vegan?

Only under some definitions and feedstock assumptions: replicated meat can have animal composition without requiring an animal to be killed.

The answer depends on why someone avoids animal products and on what supplies the replicator. A replicated steak could have the same structure, texture, and cooking properties as meat while having no animal slaughtered to produce it. That would satisfy an objection based on animal harm, although some people could still reject animal protein or its imitation. Drachinifel raises a different problem: if a replicator used slaughterhouse waste as feedstock, even an apparent apple could have an animal origin. This is an illustrative possibility, not a statement that Starfleet routinely stocks such material. Other panellists clarify that later replicators can use energy or rearrange existing matter, so the feedstock assumption does not settle every case. The discussion also distinguishes synthehol, intended to reproduce alcohol's taste without drunkenness, from ordinary alcohol that replicators can still provide.