2. Bird's nest has a cardiotonic effect, which can enhance the contractility of the heart;

3, bird's nest has the effect of lowering blood pressure, especially suitable for people with high diastolic blood pressure.

4. It has the function of nourishing yin and moistening dryness, and can be used to treat night sweats, hemoptysis, bronchitis, fever due to yin deficiency, etc.

5. It has the effect of invigorating middle energizer and benefiting qi, and can be used for treating hyperhidrosis and polyuria caused by qi deficiency.