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Long Gu

Nervine

Fossilia Ossis Mastodi

PregnancyNursing

Last updated Mar 27, 2026

Description

TCM fossilized bone mineral for severe anxiety, palpitations, and mania.

Active Compounds

Calcium carbonateCalcium phosphateIron oxideTrace minerals

Traditional Uses

Severe anxiety
Mania
Epilepsy
Nocturnal emission

Modern Uses

Anxiolytic research
Mineral supplementation

Dosage Information

Recommended dosing guidelines

Forms: powder, tea
Adult Dose: 15-30g pre-decocted (30 min)
Child Dose: 8-15g pre-decocted
Preparation Notes: Always pre-decoct for 30 minutes; often combined with Mu Li for synergy

Safety Information

Generally safe during pregnancy

Generally safe while nursing

Contraindications

None well-documented

Possible Side Effects

Constipation

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