Longan is processed into dried longan, which has always been regarded as a precious tonic. Longan can replenish rich vitamins and iron, longan can relieve anemia, and can also relieve insomnia, soothing the nerves and replenishing qi is beneficial.

龙眼加工成桂圆干，历来被人们视为珍贵补品。桂圆可以补充丰富的维生素和铁质，龙眼可以有缓解贫血的作用，还能缓解失眠，安神补气有好处。