Table 2.

Δ9-Tetrahydrocannabinol and Cannabidiol Plasma Levels for All Three Conditions

Condition	Compound	T=30	T=75
THC	THC	1.6±0.5	1.3±0.4
	CBD	0.34±0.1	0.26±0.1
CBD	THC	0.16	0.21±0.03
	CBD	2.8±0.8	3.0±0.7
Placebo	THC	0.22±0.05	0.21±0.04
	CBD	ND	ND

Plasma levels in ng/mL. Values are mean±SEM. n=10 for THC in THC condition and CBD in CBD condition. CBD was detected in four participants (T=30 and T=75) in the THC condition, THC was detected in one (T=30) and three (T=75) participants in the CBD condition. Placebo condition was tested for five participants. THC was detected in four (T=30) and five (T=75) participants.

THC, Δ9-tetrahydrocannabinol; CBD, cannabidiol; ND, not detected; SEM, standard error of the mean.