What should a four-year-old child eat to boost their immunity?

Patient's question:

No

Doctor's answer:

Your condition may be a case of qi deficiency, which generally refers to physical weakness, symptoms such as pale complexion, shortness of breath, fatigue in limbs, dizziness, sweating easily with movement, and a low voice. Qi deficiency can lead to poor blood retention, causing bleeding. It is recommended to take large doses of Astragalus root decoction.