What is The Best Vitality Food ?

[Orophin]

I'd go with Mulled Tea. Not sure why it's so expensive (apart from the shard cost I guess) as 3/5 items can be bought from the vendor. Ginger is a lower level gathered item while tea leaves are level 50. Pineapple Juice is much more expensive because it requires one of the items you can gather for a limited time per game day.

[Inquisitor]

I'd go with Mulled Tea. Not sure why it's so expensive (apart from the shard cost I guess) as 3/5 items can be bought from the vendor.

Probably the relatively low demand for it (since only WHM's will want it) discourages most cooks from bothering to market it at all. But that's just a guess.