1. people with poor immunity characterized by loss of appetite, fatigue, lack of energy, easy infected with cold or other diseases etc.
2. people with poor pulmonary function and suffering or frequent coughing asthma, excessive phlegm etc
3. People with renal problem like edema, blood in the urine albumin in the urine etc.
4. People with sexual disorders such as erectile dysfunction, low sperm court, weakness, and premature ejaculation.