Evidence supporting the use of: Pine Pollen
For the body system: Thyroid Gland

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Pine Pollen and Thyroid Support: Traditional Use

Pine pollen has a long history in traditional Chinese medicine (TCM), where it has been used as a general tonic to support vitality, balance hormones, and promote longevity. In TCM, pine pollen is sometimes described as nourishing the "Qi" and supporting endocrine function, which encompasses the thyroid gland. However, this connection is based on traditional energetic concepts rather than a direct, organ-specific rationale as understood in Western medicine.

Scientific studies specifically investigating pine pollen’s effects on thyroid function are lacking. Most available research focuses on its phytoandrogen content (plant-derived substances similar to testosterone) and antioxidant properties, rather than its impact on thyroid hormones like T3 or T4. No randomized controlled trials or significant animal studies have demonstrated a direct effect of pine pollen on thyroid hormone levels or function.

Thus, while some herbalists and supplement marketers claim pine pollen supports the thyroid—often due to its general endocrine-supporting reputation—this is not substantiated by scientific evidence. The use of pine pollen for thyroid health is best described as traditional, with a low evidence rating due to the absence of direct clinical or experimental support.

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