Acacia nilotica (Acacia nilotica): Benefits, Dosage, Safety & Evidence

Questions fréquentes

How does Acacia nilotica work in the body?

Acacia nilotica works primarily through its high content of gum arabic and arabinogalactans, which function as soluble dietary fibers. These compounds form a soothing gel in the gut that acts as a demulcent, coating mucous membranes to relieve irritation. Additionally, polyphenols like gallic acid and catechin provide astringent and antioxidant effects that support tissue repair and reduce inflammation (Evidence Level: C).

Does Acacia nilotica interact with prescription medications?

Yes, Acacia nilotica can interact with oral medications. Because the gum is high in soluble fiber and mucilage, it may delay or reduce the absorption of certain drugs by binding to them in the digestive tract. To avoid interactions, it is advisable to separate the intake of Acacia nilotica preparations from prescription medications by at least one to two hours.

What is the recommended daily dosage for Acacia nilotica?

For adults, the typical therapeutic dosage ranges from 5 to 15 grams of the gum daily, often dissolved in water. If using the bark for teas or decoctions, a dosage of 3 to 6 grams per day is generally recommended. Dosage should be adjusted based on individual tolerance and the specific condition being addressed (Evidence Level: Traditional).

Is Acacia nilotica safe to use during pregnancy?

Acacia nilotica is generally considered safe during pregnancy when consumed in standard food amounts or recommended therapeutic doses. The gum is widely regarded as non-toxic and is often used to support digestive health. However, pregnant women should avoid excessive doses and consult a healthcare provider before using concentrated herbal extracts (Evidence Level: C).

Can Acacia nilotica help treat diarrhea?

Yes, Acacia nilotica is traditionally used to manage diarrhea. The plant's bark and pods contain tannins that provide an astringent effect, helping to reduce intestinal secretion, while the mucilaginous gum soothes the gut lining. This combination helps reduce stool frequency and improve digestive comfort, though clinical trial data remains limited (Evidence Level: C).

Fiche d'information compilée à partir de PubMed

Cette fiche a été compilée à partir de résumés PubMed (NIH) avec l'assistance d'une IA. Chaque affirmation factuelle est citée par un article PubMed réel (voir la liste des sources). Elle n'a pas encore été révisée par un humain — confirmez auprès d'un professionnel de santé avant utilisation.

Compilé à partir de 30 articles PubMed · modèle : gemma4:31b

Résumé

Acacia nilotica (Babul) is a widely distributed tree used in traditional medicine for respiratory, gastrointestinal, and urogenital ailments [PMID:39770900]. It is utilized in various forms, including gums, extracts, and pastes, for both therapeutic and industrial applications [PMID:26994888, PMID:39770900].

Contexte

Acacia nilotica, also known as Babul or Vachellia nilotica, is a member of the Fabaceae family found in India, Sri Lanka, Sudan, and Egypt [PMID:35672366, PMID:39770900]. Various parts of the plant, including the root, bark, leaves, flowers, gum, and pods, are used for medicinal, fodder, and dyeing purposes [PMID:35672366].

Usages traditionnels

It has been used for thousands of years to treat respiratory, gastrointestinal, and urogenital ailments, and serves as an emollient and antidiarrheal [PMID:39770900].

Composés actifs

Active components include pyrogallol (a polyphenolic component) [PMID:32524386], betulin (Lupan-3β,28-diol) isolated from the bark [PMID:35672366], and hydrolyzable tannins found in leaves and pods [PMID:31192352]. The gum contains polysaccharides such as arabinose, galactose, and rhamnose [PMID:28390831].

Mécanisme d'action

Pyrogallol from A. nilotica influences gene expression and interferes with mitochondrial function [PMID:32524386].

Preuves cliniques

Preuve BOmphalocele Major

Acacia nilotica paste was used as a primary non-surgical treatment (escharotics therapy) in a comparative study against povidone iodine [PMID:36189534]

Preuve CPeriodontitis

Babul is reported as one of the herbs used in the treatment of periodontitis [PMID:38290997]

Preuve CSkin Aging/UVR Protection

Phyto-extracts of A. nilotica loaded in creams may serve as cosmeceuticals to protect skin against the injurious effects of UV radiation and reactive oxygen species (ROS) [PMID:26448818]

Preuve DMicrobial Contamination (Gutta-percha cones)

Babul extract demonstrated antimicrobial efficacy against E-faecalis, S. aureus, and C. albicans in an in vitro study [PMID:34810393]

Sécurité et effets indésirables

A. nilotica is reported to have low toxicity [PMID:39770900]. In rat studies, diets of 8% acacia for 4 weeks caused significant reductions in body weight, hemoglobin, serum total protein, and total cholesterol, though these effects were reversed one week after termination [PMID:10794124].

Synthèse des preuves

The evidence consists primarily of in vitro studies, animal models, and narrative reviews. There is limited clinical trial data (one RCT for omphalocele), suggesting a low to moderate overall strength of clinical evidence for human therapeutic use.

Sources PubMed

1.PMID: 26448818 (2015) — Anti-Aging Potential of Phytoextract Loaded-Pharmaceutical Creams for Human Skin Cell Longetivity. · Oxidative medicine and cellular longevity
2.PMID: 38290997 (2024) — Phytotherapy in periodontics as an effective and sustainable supplemental treatment: a narrative review. · Journal of periodontal & implant science
3.PMID: 29743936 (2018) — Clarifying the origin of Houzao. · Chinese medicine
4.PMID: 34810393 (2021) — Antimicrobial efficacy of acacia Nilotica (Babul) extract and its effectiveness in disinfecting gutta percha cones - An in vitro study. · Indian journal of dental research : official publication of Indian Society for Dental Research
5.PMID: 26994888 (2015) — Effect of Calcium Chloride on Release Behavior of Babul (Acacia nilotica) gum Microbeads.

Acacia nilotica

Sources et citations

Calculer une dose sûre de Acacia nilotica