What is the best practice for gently warming red wines?

Holding the wine glass in your hands is the most effective method for gently warming red wines. This approach allows the natural warmth of your hands to gradually increase the temperature of the wine without subjecting it to sudden changes that could alter its flavors and aromas. The process is slow and controlled, which is essential for preserving the delicate characteristics of the wine.

In contrast, placing the wine directly in warm water can lead to overheating, which risks cooking the wine and diminishing its quality. Using a wine heater may not be ideal either, as these devices can often heat the wine too quickly and unevenly, potentially compromising its nuances. Storing red wines in a warm area is not advisable as it could result in them being exposed to excessively high temperatures over time, which can spoil the wine.