How should lettuce be stored to maintain freshness?

To maintain the freshness of lettuce, it should be stored in a cool, dry place, away from direct sunlight. This method helps to slow down the deterioration process that affects leafy greens. Cooler temperatures reduce respiration rates and keep moisture loss to a minimum, preserving the lettuce's crispness and nutritional quality.

Direct sunlight and warmth can cause the lettuce to wilt more quickly and promote decay, while a humid environment can lead to excess moisture, increasing the likelihood of mold and spoilage. Storing lettuce in an open container at room temperature exposes it to air and fluctuating temperatures that can hasten its degradation. By choosing the appropriate storage conditions, you can significantly extend the shelf life and freshness of the lettuce.