There is no such thing as food that replenishes the lungs. To replenish the lungs, you can take Chinese medicine or proprietary Chinese medicines. To replenish lung qi, you can choose some Chinese medicines that benefit qi and tonify the lungs, such as ginseng, astragalus, Codonopsis pilosula, tai zi ginseng, and yam, etc. For those who have a deficiency of lung yin, you can use sasanqua, lily bulb, maitake, yuzhu, and huang jing to tonify the lungs. At present, there are also some Chinese herbal formulas for tonifying the lungs and benefiting the qi in clinical practice, such as Yubingfeng Granules, Ginseng Lingbaijushu San, Tonifying Zhongyi Pill, and Shengzhi Drink, which can be used under the guidance of Chinese medicine practitioners. Proprietary Chinese medicines are recommended to be taken after meals so that the medicines will not cause gastrointestinal irritation. Different medicines have different specific efficacy, treating symptoms, adverse reactions and contraindications, therefore, follow the doctor’s instructions to use the medicines. Moreover, pregnant and lactating women, infants and young children should take these drugs with caution. The efficacy of food in tonifying the lungs is not clear, and there is no food that has the efficacy of tonifying the lungs. If lung qi deficiency or lung yin deficiency occurs, it is recommended to seek medical advice from a Chinese medicine practitioner who can provide evidence-based treatment and guidance on the use of Chinese medicines to regulate the condition.