From: Clinical and biochemical effects of a combination botanical product (ClearGuard™) for allergy: a pilot randomized double-blind placebo-controlled trial
No. of subjects enrolled
20
No. of subjects completing all treatment conditions
16
Mean age (SD) (y)
38.2 (3.34)
Mean height (SD) (in)
64.7 (3.56)
Mean weight (SD) (lb)
153.5 (31.57)
Sex (%)
Male
45
Female
55