Morinda Citrifolia Root (Morinda officinalis): Benefits, Dosage, Safety & Evidence

Frequently asked questions

How does Morinda officinalis root work as a kidney yang tonic?

Morinda officinalis root contains iridoids, neonatalides, anthraquinones, and morindine that exert warming and tonifying effects on kidney yang in Traditional Chinese Medicine. These bioactive compounds are believed to support testosterone production and enhance cellular energy metabolism. The herb's warming properties strengthen the sinews and bones while addressing cold-related weakness in the lower back and knees. Evidence level: C, based primarily on traditional use and preliminary pharmacological studies rather than extensive clinical trials.

Does Morinda officinalis interact with any medications?

Morinda officinalis may interact with hormone-related medications due to its potential effects on testosterone levels. Caution is advised when taking antihypertensive medications, as this herb may interfere with blood pressure regulation. Patients on erectile dysfunction medications or hormone replacement therapy should consult a healthcare provider before combining treatments. Those taking diuretics should monitor for potential additive effects. Always disclose all herbal supplements to your healthcare provider to prevent adverse interactions.

What is the recommended dosage for Morinda officinalis root?

The standard adult dosage for Morinda officinalis is 10-15 grams of dried root prepared as a decoction daily, or 500-1000mg of standardized extract. The decoction is prepared by simmering the dried root in water for 20-30 minutes before straining. Dosage may vary based on individual constitution and the specific condition being addressed. Consult a qualified herbalist or healthcare provider for personalized dosing recommendations, particularly when combining with other herbs.

Is Morinda officinalis safe during pregnancy and breastfeeding?

Morinda officinalis root is considered unsafe during pregnancy and should be strictly avoided. As a warming kidney yang tonic, it may stimulate uterine contractions and disrupt hormonal balance during pregnancy. The anthraquinone content has not been adequately studied for safety in pregnant or nursing women. Women who are pregnant, breastfeeding, or attempting to conceive should not use this herb. Consult a qualified healthcare practitioner for safe alternatives during these periods.

Can Morinda officinalis help treat impotence and low testosterone?

Morinda officinalis has been used traditionally in TCM to treat impotence and support male reproductive health by warming kidney yang. Preliminary research suggests potential testosterone-supporting properties, though clinical evidence remains limited (Evidence level: C). In TCM theory, kidney yang governs reproductive function and sexual vitality, making this herb a primary choice for impotence accompanied by lower back weakness and cold signs. It is often combined with other kidney-tonifying herbs like Eucommia for enhanced effects.

Who should avoid taking Morinda officinalis root?

Morinda officinalis should not be used by individuals with kidney yin deficiency heat, characterized by night sweats, hot flashes, dry mouth, or five-palm heat. Those with high blood pressure should avoid this herb due to its warming and potentially pressor effects. People experiencing heat symptoms such as irritability, insomnia, or inflammatory conditions should exercise caution. Overuse may cause gastrointestinal upset and exacerbate heat symptoms. Consult a qualified TCM practitioner for proper diagnosis before use.

PubMed-compiled information sheet

This sheet was compiled from PubMed (NIH) abstracts using AI assistance. Every factual claim is cited to a real PubMed article (see the source list). It has not yet been human-reviewed — confirm with a healthcare provider before use.

Compiled from 30 PubMed articles · model: gemma4:31b

Summary

Morinda officinalis is a traditional Chinese medicinal herb used as a tonic for kidney nourishment and the treatment of various inflammatory and neurodegenerative conditions [PMID:29126988, PMID:36158563].

Background

Morinda officinalis (also known as Ba-Ji-Tian) is a medicinal and edible herb belonging to the Rubiaceae genus, widely used in China and northeast Asia [PMID:38521432, PMID:42150287, PMID:29126988].

Traditional uses

Traditionally used as a tonic for nourishing the kidney, strengthening bone, enhancing immunofunction, and treating impotence, osteoporosis, depression, dermatitis, and inflammatory diseases such as rheumatoid arthritis [PMID:29126988].

Active compounds

Active constituents include oligosaccharides (such as nystose and bajijiasu), anthraquinones (e.g., M13, 3-hydroxy-1,2-dimethoxy-anthraquinone), iridoids (including monotropein and officinaloside C), flavonoids, amino acids, monoterpenes, and methyl 2-naphthoates [PMID:37991722, PMID:21582815, PMID:38382668, PMID:36403943, PMID:36158563, PMID:42150287].

Mechanism of action

Mechanisms include regulation of the MAPK/YAP1 signaling pathway for angiogenesis [PMID:40377182], inhibition of the cGAS/STING pathway to reduce neuroinflammation [PMID:42150287], suppression of the PGC-1α/PPARγ pathway for bone density [PMID:36369661], and inhibition of the NOX4/mitoGPX4 pathway to attenuate ferroptosis [PMID:40491951]. It also blocks nuclear translocation of NF-κB [PMID:38382668] and inhibits the NLRP3 inflammasome [PMID:41338111].

Clinical evidence

Evidence DDepression/Hypertension-related depression

Oligosaccharides (MOOs) mitigated depression-like behaviors and decreased blood pressure in hypertensive rats [PMID:36765376]; Monotropein exhibited antidepressant effects in LPS-induced mouse models [PMID:42150287].

Evidence DOsteoporosis

Extracellular vesicle-like particles (MOEVLPs) and polysaccharides (MOP) demonstrated anti-osteoporosis effects in mouse and rat models [PMID:38663117, PMID:36369661].

Evidence DAlzheimer's Disease

Oligosaccharides improved memory in APP/PS1 transgenic mice by influencing gut microbiota [PMID:29962999].

Evidence DMale Infertility/Sexual Dysfunction

Oligosaccharides improved sperm motility and quality in asthenozoospermia mouse models [PMID:41561043] and alleviated chronic stress-induced sexual dysfunction [PMID:40979949].

Evidence DOsteoarthritis

Anthraquinone M13 and nystose demonstrated inhibitory effects on the progression of osteoarthritis in animal and cell models [PMID:39706062, PMID:41338111].

Evidence D

Safety & adverse effects

Fermented Morinda officinalis (FMO) showed no genotoxicity in Ames or micronucleus tests and was regarded as non-toxic at doses up to 20 g/kg BW in mice and rats; the no observed adverse effect level (NOAEL) for a 90-day study was 8 g/kg BW [PMID:35413384].

Evidence summary

The majority of evidence is derived from in vitro studies and animal models (Level D), with some systematic reviews (Level A) summarizing pharmacological activities. Clinical evidence is limited to mentions of traditional use and one specific injection formulation.

PubMed sources

1.PMID: 36765376 (2023) — Morinda officinalis oligosaccharides mitigate depression-like behaviors in hypertension rats by regulating Mfn2-mediated mitophagy. · Journal of neuroinflammation
2.PMID: 38663117 (2024) — Morinda Officinalis-derived extracellular vesicle-like particles: Anti-osteoporosis effect by regulating MAPK signaling pathway. · Phytomedicine : international journal of phytotherapy and phytopharmacology
3.PMID: 40377182 (2025) — Morinda Officinalis-Derived Extracellular Vesicle-like Particles Promote Wound Healing via Angiogenesis. · ACS applied materials & interfaces
4.PMID: 21582815 (2009) — 3-Hydr-oxy-1,2-dimethoxy-anthraquinone. · Acta crystallographica. Section E, Structure reports online
5.PMID: 40450983 (2025) — Network pharmacology and experimental validation of inflammation inhibition by ChuanKeZhi Injection in treating asthma.

Morinda Citrifolia Root

Sources & Citations

Calculate a safe dose of Morinda Citrifolia Root