The Blue Zones are not asking us to drink. They are asking us to slow down, gather around a table, fill our plates with food grown from the earth, and look each other in the eye. If a glass of wine is the ritual that makes those things happen more reliably in your life that lengthens the meal, lowers the shoulders, opens the conversation, then it is earning its place. Pour thoughtfully. Eat slowly. Stay at the table longer than you think you should. These are not indulgences. They are, it turns out, medicine of a very old and well-tested kind.