RT Journal
A1 Chan E
T1 INtegrity of active components of botanical products used in complementary and alternative medicine—reply
JF JAMA
JO JAMA
YR 2008
FD November 5
VO 300
IS 17
SP 1995
OP 1996
DO 10.1001/jama.2008.559
UL http://dx.doi.org/10.1001/jama.2008.559
AB 
Although these processes add further complexity and cost to studies, the value of rigorous CAM research lies not only in producing scientifically valid and reproducible results but also in establishing an evidence base for appropriate use, dosage, and interactions with other biologically active products (including medications). Consumers of CAM, however, should be aware that commercially available botanicals and dietary supplements are neither subject to such scrutiny nor held to the same Food and Drug Administration regulatory standards as drugs.1- 2