wuzidun
第4楼2013/07/11
Comfrey:
In 2001, the United States Food and Drug Administration issued a warning against internal usage of herbal products containing comfrey, and eventually banned Comfrey products intended for internal use. In addition to restrictions on oral use, scientists and medical professionals recommend applying Comfrey extracts no longer than 10 days in a row, and no more than 4–6 weeks a year.
FDA禁止内服。并且外用也建议含有Comfrey萃取物不要连续使用超过10天,一年不超过4-6周。
一般海淘的东西,哪这么细心去看每个配方?