Pine Pollen (Pinus massoniana): Benefits, Dosage, Safety & Evidence

Questions fréquentes

How does pine pollen work to support testosterone levels?

Pine pollen contains phyto-androgens including phyto-testosterone, DHEA, and brassinosteroids that may mimic endogenous hormone activity. These plant-derived compounds are structurally similar to human androgens and may bind to androgen receptors, potentially supporting hormonal function. However, clinical evidence (Level C) remains limited, with most claims based on traditional use and preliminary in vitro research. Human bioavailability studies are needed to confirm whether these compounds exert measurable physiological effects when taken orally.

Does pine pollen interact with hormone medications or HRT?

Pine pollen may theoretically interact with hormone replacement therapy, testosterone supplements, birth control medications, or anti-androgen drugs due to its phyto-androgen content. Additive hormonal effects could occur, potentially altering medication efficacy or causing unintended hormonal fluctuations. Individuals taking any hormone-related medications should consult a qualified healthcare provider before adding pine pollen to their regimen. Evidence level C indicates limited clinical data on specific drug interactions.

What is the recommended daily dosage for pine pollen powder?

The standard adult dosage is 3-6 grams of pine pollen powder daily, or 1-2ml of tincture taken once or twice per day. Powder can be mixed into water, smoothies, or food. Starting with a lower dose to assess tolerance is advisable, particularly for those new to the herb. Traditional Chinese Medicine practitioners may adjust dosages based on individual constitution and specific health goals. Evidence for optimal dosing remains limited (Level C).

Is pine pollen safe to take during pregnancy or breastfeeding?

Pine pollen is considered unsafe during pregnancy and breastfeeding due to its phyto-androgen content. The presence of testosterone-like compounds and DHEA poses theoretical risks to fetal hormonal development and infant health. Hormonal supplementation during these sensitive periods could disrupt normal development. Women who are pregnant, trying to conceive, or nursing should avoid pine pollen entirely and consult a healthcare provider for appropriate nutritional alternatives.

What are the traditional uses of pine pollen in Chinese medicine?

In Traditional Chinese Medicine, pine pollen is classified as a Yang tonic used to strengthen the body, combat fatigue, and support vital energy (Qi). It has been traditionally prescribed for weakness, low energy, and convalescence. As a nutrient-dense superfood containing amino acids, vitamins, and minerals, it supports overall vitality. Modern interest focuses on potential androgenic properties for hormonal balance, though clinical evidence remains limited (Level C, Traditional use).

Who should avoid taking pine pollen supplements?

Pine pollen is contraindicated for individuals with known pollen allergies, as it may trigger allergic reactions including respiratory symptoms, skin rashes, or anaphylaxis. Those with hormone-sensitive conditions such as breast cancer, prostate cancer, or endometriosis should avoid it due to phyto-androgen content. Children in puberty should not use pine pollen, as exogenous hormones may interfere with natural development. Always consult a healthcare provider before starting supplementation.

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

Pine pollen (Pinus massoniana) is a nutrient-rich substance used in Traditional Chinese Medicine, exhibiting anti-inflammatory, antioxidant, and immunomodulatory properties [PMID:39396591, 38143799].

Contexte

Pinus massoniana (Masson pine) is a widespread tree species in central and southern China and northern Vietnam [PMID:24668624]. Its pollen is composed of proteins, vitamins, and carbohydrates [PMID:39396591].

Usages traditionnels

Used in Traditional Chinese Medicine to treat gut conditions [PMID:38331121] and for dermatological treatments [PMID:40871078].

Composés actifs

Key bioactive components include pine pollen polysaccharides (PPPS) [PMID:40871078, 39396591], dihydroquercetin (DHQ) [PMID:41447846], and fatty acids such as 3-hydroxydodecanoic acid and 3-hydroxymyristic acid [PMID:38331121].

Mécanisme d'action

Pine pollen polysaccharides (PPPS) may alleviate myocardial injury by inhibiting the PI3K/AKT/NF-κB pathway via p110β-mediated inhibition [PMID:39551317]. They also modulate cell tight junctions and RIPK3-dependent necroptosis pathways in the colon [PMID:36431783]. In vitro, Masson pine pollen activates HD11 chicken macrophages [PMID:38331121].

Preuves cliniques

Preuve DCadmium-induced kidney damage

Masson pine pollen aqueous extract (MPPAE) ameliorated kidney damage in rats by altering superoxide dismutase (SOD) and malondialdehyde (MDA) concentrations [PMID:38143799]

Preuve DLPS-induced sepsis myocardial injury (SMI)

PPPS mitigated myocardial tissue injury and suppressed the inflammatory response in animal models and protected H9c2 cells in vitro [PMID:39551317]

Preuve DUlcerative Colitis

Pine pollen polysaccharides (PPM60-III) and sulfated polysaccharides (SPPM60-III) increased body weight, decreased DAI scores, and reduced pro-inflammatory factors in mice [PMID:36431783]

Preuve DDiabetic wound healing

PPPS accelerated wound healing in mouse cutaneous wounds and impaired high glucose-induced apoptosis and migration repression of fibroblasts, keratinocytes, and HUVECs [PMID:40647215]

Preuve DAtopic Dermatitis

Pine pollen polysaccharides (PPPS) were identified as the principal bioactive constituent with protective efficacy against DNCB-induced damage in HaCaT cells and BALB/c mice [PMID:40871078]

Sécurité et effets indésirables

While toxicological data for pine bark extracts are limited, no serious adverse effects have been reported [PMID:25597308]. However, pine pollen can be allergenic in some patients, with positive skin prick tests and specific IgE observed in a study of pine-pollen-allergic patients [PMID:19573163].

Synthèse des preuves

The current evidence is primarily based on in vitro studies and animal models (Level D), demonstrating significant anti-inflammatory and antioxidant potential, particularly through polysaccharides. Human data are limited to allergenicity and bibliometric analysis of existing literature.

Sources PubMed

1.PMID: 38331121 (2024) — Masson Pine pollen (Pinus massoniana) activate HD11 chicken macrophages invitro. · Journal of ethnopharmacology
2.PMID: 34327226 (2020) — The Potential Effects and Use of Chinese Herbal Medicine Pine Pollen (Pinus pollen): A Bibliometric Analysis of Pharmacological and Clinical Studies. · World journal of traditional Chinese medicine
3.PMID: 3310401 (1987) — Pathogenesis of sarcoidosis. · The Western journal of medicine
4.PMID: 27852122 (2016) — Pinus massoniana Bark Extract: Structure-Activity Relationship and Biomedical Potentials. · The American journal of Chinese medicine
5.PMID: 38143799 (2023) — Masson pine pollen aqueous extract ameliorates cadmium-induced kidney damage in rats. · Frontiers in molecular biosciences

Pine Pollen

Sources et citations

Calculer une dose sûre de Pine Pollen

Xiao Yao San Patent

Temulawak

Anatolian Borage

Questions fréquentes

Résumé

Contexte

Usages traditionnels

Composés actifs

Mécanisme d'action

Preuves cliniques

Sécurité et effets indésirables

Synthèse des preuves

Sources PubMed

Sources gouvernementales

Pine Pollen

Sources et citations

Calculer une dose sûre de Pine Pollen

Plantes associées

Xiao Yao San Patent

Temulawak

Anatolian Borage

Questions fréquentes

Résumé

Contexte

Usages traditionnels

Composés actifs

Mécanisme d'action

Preuves cliniques

Sécurité et effets indésirables

Synthèse des preuves

Sources PubMed

Sources gouvernementales