Licorice Root

Licorice Root

甘草 (Gān Cǎo) · Glycyrrhiza glabra

The most commonly used herb in TCM formulas — appears in over 50% of classical prescriptions. Used for digestive health, respiratory support, and as a harmonizing agent.

エビデンススコア
10/10
安全性
注意して使用

効能

主な効果

May support healthy digestive function

Traditionally used to harmonize the stomach and intestines

May help the body adapt to stress

Traditionally used to calm the spirit and ease tension

May support immune system function

Traditionally used to strengthen defensive qi and resistance to illness

飲み方

一般的な用量: Follow product label. Often taken as tea (3-5g dried herb steeped 10 min) or 500-1000mg extract with meals
剤形: capsule, powder, tea/decoction, tincture
タイミング: Take with food unless otherwise directed. Allow 2-4 weeks for full effects with tonic herbs
Start with lower doses and increase gradually. Quality and standardization vary between brands.

安全性と相互作用

起こりうる副作用

  • Digestive discomfort at higher doses
  • May cause drowsiness or stimulation depending on the herb
  • Allergic reactions possible in sensitive individuals

使用禁忌

  • Pregnancy and breastfeeding (insufficient safety data)
  • Children under 12 without professional guidance
  • Scheduled surgery (stop 2 weeks before)

薬物相互作用

  • May interact with prescription medications
  • May affect blood sugar or blood pressure medications
  • Consult pharmacist before combining with other supplements

伝統的な使用法

In Traditional Chinese Medicine, 甘草 (Gān Cǎo) has been used for centuries. TCM practitioners use it to reinforce the body's defensive energy (wei qi). It is traditionally used to calm the spirit (shen) and settle the heart-mind. It supports the spleen and stomach — the foundation of post-natal qi production in TCM theory.

現代の研究

This herb has extensive scientific backing with hundreds of published studies. Multiple clinical trials support its traditional uses, and active compounds have been well-characterized. It represents one of the more evidence-based options in the herbal pharmacopoeia.

PubMedで研究を見る

Where to Buy

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