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Chamomile (GAD)

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Chamomile (GAD). Matricaria recutita standardized extract for generalized anxiety.

How it works. Apigenin partial agonism at GABA-A benzodiazepine site.

What the research supports. 1 graded claims. Strongest: Reduces GAD severity over 8 weeks (strong).

How much to take. Typical dose: 500–1500 mg standardized (1.2% apigenin).

Side effects and interactions. 1 medication interaction listed. No serious side effects listed at normal doses.

Stacking. Pairs well with Magnesium glycinate, L-theanine.

Common forms. Available as Standardized extract capsule, Liquid tincture (alcohol or glycerin), Powdered whole herb, Traditional decoction or tea.

Key studies. 8 studies cited. The strongest are listed with links to PubMed.

Community. Experiences from people who have tried Chamomile (GAD). Anecdotes are not medical advice.

Chamomile (GAD). Matricaria recutita standardized extract for generalized anxiety.

Key compound: apigeninC15H10O5 · 270.24 g/mol

What it is

Matricaria recutita standardized extract for generalized anxiety.

Food sources

Whole dried plant material (root, leaf, flower, or aerial parts depending on the species)Standardized hydroethanolic or aqueous extract (capsule, tincture, or tea)Powdered traditional preparation used in Ayurvedic, TCM, or Western herbal practice

Goals

Mood & AnxietySleep & Recovery

How it works

Apigenin partial agonism at GABA-A benzodiazepine site.

Pathways

  • Apigenin partial agonism at GABA-A benzodiazepine site

Effects

  • ↓GAD severity over 8 weeks decreases

What the research supports

Reduces GAD severity over 8 weeksstrong

Strong: consistent results across large trials or meta-analyses. Moderate: several trials, mostly positive. Limited: small or mixed studies. Preclinical: animal or cell research only.

Typical dose
500–1500 mg standardized (1.2% apigenin)
TimingConsistent daily timing recommended; split larger doses if GI tolerance is a concern.
With foodWith food
Best formMost evidence is based on the standardized extract capsule form.
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Side effects & interactions

Common side effects

  • GI upset

Medication interactions

Prescription medications (general)minor

Always disclose Chamomile (GAD) use to your prescriber — additive, antagonistic, or pharmacokinetic interactions are possible.

Check any supplement–medication combination with your pharmacist before starting.

Combines with

Pairs well

Common forms

  • Standardized extract capsule
  • Liquid tincture (alcohol or glycerin)
  • Powdered whole herb
  • Traditional decoction or tea

Key studies

8 studies cited in total.

PubMed: Chamomile (GAD) — Reduces GAD severity over 8 weeks ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Chamomile (GAD) and "Reduces GAD severity over 8 weeks". Filter by RCT, meta-analysis, or year on the results page.

PubMed: Chamomile (GAD) — randomized controlled trial ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Chamomile (GAD) and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.

PubMed: Chamomile (GAD) — meta-analysis ↗
Systematic review · PubMed (NLM) · 2026

Opens current human and preclinical literature matching Chamomile (GAD) and "meta-analysis". Filter by RCT, meta-analysis, or year on the results page.

Discussion

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