Why is wine not vegan?

Chef's answer
The reason that all wines are not vegan or even vegetarian-friendly has to do with how the wine is clarified and a process called 'fining'. ... Traditionally the most commonly used fining agents were casein (a milk protein), albumin (egg whites), gelatin (animal protein) and isinglass (fish bladder protein).
Frequently asked Questions 🎓
Best Wine to Pair with Meatloaf :
  • Red Wine of California - Merlot.
  • Red Wine of California - Monterey - Pinot Noir.
  • Red Wine of California - Napa Valley - Merlot.
  • Red Wine of California - Napa Valley - Zinfandel.
  • Red Wine of California - North Coast - Zinfandel.
  • Red Wine of California - Pinot Noir.
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