Hello, I recently did an online search for Herbal Alternatives to Prednisone for Asthma. The E-How article stated the patients were given 20 grams of LingZhi, 3 grams of Gan Cao, And 9 grams of Kushen daily. I went out and purchased 500 milligram capsules of Ling Zhi. How many of these am I suppose ...