Cannabidiol and CES1 Interactions in Healthy Subjects

Inclusion Criteria

• Signed Informed Consent
• Age: 21-45 years
• Gender: males and females (50:50)
• Race or ethnicity: no restrictions
• Body Mass Index (BMI) between 18.5 to 28 kg/m2 (inclusive)
• Satisfactory completion of the screening medical history, physical exam, and laboratory evaluations.
• Females of child-bearing potential must have a negative urine pregnancy test prior to enrollment and avoid pregnancy during study participation.
• With the exception of oral contraceptives, subjects must not be taking prescription or OTC medication for the duration of study participation
• Subjects must have no ongoing use of any botanical/nutritional supplement, vitamin, or energy drink for the duration of study participation

Exclusion Criteria

• The presence of a known allergy, hypersensitivity, or adverse reaction to CBD or cannabis, or sesame seed oil
• The presence of a known allergy, hypersensitivity, or adverse reaction to methylphenidate or dexmethylphenidate (Focalin®)
• A history (within the past year) or presence of clinically significant cardiovascular, cerebrovascular, renal, hepatic, gastrointestinal, pulmonary, immunological, hematological, endocrine, or neurologic disease will render subjects ineligible for the study.
• The presence of any surgical or medical condition (active or chronic) that may interfere with drug absorption, distribution, metabolism, or excretion including;
• Gastric bezoar
• Swallowing disorders
• Strictures
• Fistulas
• GI obstruction
• Severe dsyphasgia
• Crohn's disease
• Diverticulitis
• A positive urine pregnancy test.
• A positive Urine Drug Screen
• Any concomitant prescription medication, OTC medication, herbal or other dietary supplement or vitamins during the study period.

All subjects must be medication-free from 7 Days before initiation of the first active study day, through the duration of the study. This exclusion the use of vitamins, herbal preparations and OTC supplements.