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Kava

Sleep

Also known as: 'Awa, Kava kava, Piper methysticum, Kava Enhanced Water Extract, kavalactones

B
Grade B
💊 100-250 mg kavalactones daily🎯 7 primary uses🔗 1 synergy⚠️ Review warnings

Overview

A Pacific island plant traditionally used for relaxation and stress relief, standardized to kavalactones which may modulate GABA and other neurotransmitter systems. Evidence supports anxiolytic effects, though long-term safety concerns regarding liver health warrant caution.

Primary Uses
AnxietySocial anxietySleepMuscle relaxationanxiety reductionrelaxationstress relief

Dosage

Typical range
100-250 mg kavalactones daily
Timing
As needed or evening
With food
Optional
Duration

Not for daily long-term use

Special Populations

Anxiety, social situations

Mechanism of Action

  • • Kavalactones modulate GABA-A
  • • Non-sedating anxiolytic
  • • Muscle relaxant

Evidence Quality

Evidence Grade B

Effective anxiolytic - liver monitoring advised

Safety & Contraindications

Serious Warnings
  • • Hepatotoxicity reports
Contraindications
  • • Liver disease
  • • Alcohol use
Common Side Effects
  • • Drowsiness
  • • Stomach upset
Pregnancy & Breastfeeding

Avoid

Liver & Kidney Notes

Monitor liver - use noble kava only

Interactions

💊 Medications
  • • CNS depressants
  • • Hepatotoxic drugs
🧪 Supplements
  • • Don't combine with other sedatives
🍽️ Food & Alcohol
  • • Alcohol increases liver risk

Stacking & Synergies

Pairs Well With
Nothing recommended
Avoid Combining With
AlcoholOther sedatives
Best Goal Synergies
Acute anxiety relief

Buying Guide

What to Look For
  • • Noble kava
  • • Root only
Standardization Markers
Kavalactone %Noble kava certification
Adulteration risk
High
Practical Notes
  • • Noble kava root only
  • • Not for daily chronic use
Tags
anxiolyticsleeprelaxationsocialtraditional useliver considerations

Frequently Asked About Kava

How much Kava should I take?
The typical effective range is 100-250 mg kavalactones daily. Individual needs vary based on age, body weight, diet, and goals — start at the lower end and adjust based on response. Always consult a healthcare provider before starting a new supplement.
When is the best time to take Kava?
As needed or evening. Consistency matters more than perfect timing — pick a daily anchor (e.g. with breakfast or before bed) and stick with it.
Should I take Kava with food?
Optional.
Does Kava interact with medications?
Yes — known interactions include CNS depressants and Hepatotoxic drugs. If you take any prescription medication, talk to your doctor or pharmacist before starting Kava.
What does Kava pair well with?
Kava stacks well with Nothing recommended — these combinations either improve absorption or work synergistically toward common goals.
Who should not take Kava?
Kava should be avoided or used with caution by people with Liver disease and Alcohol use. Pregnant or breastfeeding women should consult a healthcare provider before use.
What are the side effects of Kava?
Most people tolerate Kava well. The most commonly reported side effects are Drowsiness and Stomach upset. Side effects are usually dose-dependent — lowering the dose often resolves them.

Educational content based on published research and our scoring methodology. Not medical advice — consult a qualified healthcare provider before starting, stopping, or changing supplements, especially if you take medications, are pregnant, or have a medical condition.