睡眠不好？试试在床头放个橘子

Group 1 - The core idea of the article is that citrus fruits contain a compound called "limonene," which can help stimulate brain activity and promote relaxation, potentially aiding sleep [1] - Citrus fruits such as oranges, tangerines, kumquats, lemons, and grapefruits are commonly available year-round and can be used to enhance sleep quality [1] - The article suggests placing peeled oranges by the bedside or using citrus peels to create pillows to inhale the refreshing aroma, which is believed to help calm the mind and improve sleep [1]