Question 1

How does CBD work in the body?

Accepted Answer

CBD interacts with the body's endocannabinoid system but does not directly bind to CB1 or CB2 receptors like THC. Instead, it modulates receptor activity and inhibits the breakdown of endocannabinoids like anandamide. CBD also influences serotonin receptors (5-HT1A), TRP vanilloid channels, and inhibits the enzyme FAAH. These mechanisms contribute to its potential anti-inflammatory, analgesic, and anxiolytic effects. Evidence level: C.

Question 2

Does CBD interact with prescription medications?

Accepted Answer

Yes, CBD can interact with many prescription medications. CBD inhibits cytochrome P450 liver enzymes, particularly CYP3A4 and CYP2C19, which metabolize approximately 60% of pharmaceuticals. This inhibition may increase drug concentrations in the blood, potentially causing adverse effects. Medications requiring caution include blood thinners (warfarin), anti-epileptics, antidepressants, and heart medications. Always consult a healthcare provider before combining CBD with prescription drugs. Evidence level: C.

Question 3

What is the recommended CBD dosage for adults?

Accepted Answer

CBD dosage is highly individualized, typically ranging from 15-50mg of CBD oil taken 1-3 times daily. Factors influencing dosage include body weight, metabolism, severity of symptoms, and product type (isolate vs. full-spectrum). Clinical studies have explored doses from 20mg to 1,500mg daily. Start with a low dose and gradually titrate while monitoring effects. Consult a healthcare provider for personalized dosing guidance. Evidence level: C.

Question 4

Is CBD safe to use during pregnancy or breastfeeding?

Accepted Answer

No, CBD is not considered safe during pregnancy or breastfeeding. The FDA strongly advises against using CBD products while pregnant or nursing. Cannabinoids may cross the placenta and pass into breast milk, potentially affecting fetal and infant brain development. Animal studies suggest possible reproductive and developmental risks. Pregnant and breastfeeding individuals should avoid CBD and consult a healthcare provider for alternatives. Evidence level: C.

Question 5

Can CBD help with anxiety and pain relief?

Accepted Answer

Preliminary research suggests CBD may help reduce anxiety and certain pain conditions, though evidence remains limited (Level C). Some studies indicate potential benefits for generalized anxiety, social anxiety, and neuropathic pain. However, results are inconsistent, and large-scale clinical trials are needed. The FDA has only approved CBD for specific epilepsy syndromes (Lennox-Gastaut and Dravet). CBD should not replace prescribed medications without medical supervision.

Question 6

Will CBD oil make you feel high?

Accepted Answer

No, CBD does not produce psychoactive effects or a 'high.' Unlike THC, CBD does not strongly activate CB1 receptors responsible for intoxication. Hemp-derived CBD products legally contain less than 0.3% THC, insufficient to cause euphoria. Some users report mild relaxation or drowsiness, particularly at higher doses. Full-spectrum products contain trace THC but remain below psychoactive thresholds. Evidence level: Traditional.

CBD Source

Sources & Citations

Bai He

Duoc Lieu Trinh Nu

Albizia

Summary

Background

Traditional uses

Active compounds

Mechanism of action

Clinical evidence

Safety & adverse effects

Evidence summary

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