什麼是紫錐菊製劑？

Echinacea preparations (from Echinacea purpurea and other Echinacea species) may improve the body's natural immunity.紫錐菊製劑（來自紫錐菊和其他紫錐菊物種）可能會改善人體的自然免疫力。 Echinacea is one of the most commonly used herbal products, but studies are mixed as to whether it can help prevent or treat colds.紫錐菊是最常用的草藥產品之一，但關於它是否可以幫助預防或治療感冒的研究還很複雜。 A meta-analysis of 14 clinical studies examining the effect of echinacea on the incidence and duration of the common cold found that echinacea supplements decreased the odds of getting a cold by 58%.一項針對1.4個臨床研究的薈萃分析分析了紫錐菊對普通感冒的發病率和持續時間的影響，發現紫錐菊補充劑使患感冒的機率降低XNUMX％。 It also shortened the duration of a cold by XNUMX days.它還使感冒持續時間縮短了XNUMX天。