University cohort study of 673 adults w/ CLE or dermatomyositis finds that 32% take herbal supplements, esp in younger & Hispanic pts. 31% of DM experienced Dz onset or flare after supplements (vs 10% in CLE). Elderberry had highest risk of exacerbation https://t.co/BZluGYzr3t https://t.co/5zJD7AwwNK