TABLE 1.

Serum levels of cannabidiol and its metabolites 3 h after administration.

CBD dose	CBD (ng/mL)	7-OH-CBD (ng/mL)	7-COOH-CBD (ng/mL)	6-α-OH-CBD (ng/mL)
1 mg/kg	ND	ND	ND	ND
10 mg/kg	29 ± 14	5.4	38.3	9.2
50 mg/kg	692 ± 257	236 ± 83	428 ± 136	142 ± 50

Data are mean ± SEM, unless data from a single sample is reported. Measured from the serum of 3 mice/dose, samples were randomly selected. ND = below the limit of detection. These compounds were also not detectable in serum from vehicle controls.