Is it proper to lay wine flat or tilted with the cork end down?

It's generally best to store wine on its side with the cork end down. Here's why:

* Keeps the cork moist: This prevents the cork from drying out and shrinking, which could allow oxygen to enter the bottle and spoil the wine.

* Maintains contact with the wine: This helps the cork stay moist and prevents oxidation.

* Prevents oxidation: The wine in the bottle will be in contact with the cork, which helps prevent oxidation.

Storing wine upright is acceptable for short periods (a few weeks). This is because the cork will be exposed to air, but it won't dry out completely. However, for long-term storage, it's always best to store wine on its side.

Important: Some bottles have synthetic corks or screw tops, which don't need to be stored on their side.

Additional tips for storing wine:

* Keep wine in a cool, dark place. Ideal temperature is between 50-59°F (10-15°C).

* Avoid vibrations. These can agitate the wine and cause sediment to form.

* Store wine in a humidity-controlled environment. Ideal humidity is around 70%.

By following these guidelines, you can ensure your wine stays in optimal condition for as long as possible.