Evidence supporting the use of: Proprietary Blend (Herb/Botanical)
For the body system: Thyroid Gland

Links: Go back one page, Tool main page, Ingredients list, Health conditions list, Body systems list

Table of Contents

Synopsis

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

Proprietary blends of herbs and botanicals are commonly marketed for thyroid support based on traditional use rather than strong scientific validation. Many such blends contain ingredients like ashwagandha, bladderwrack, guggul, and schisandra. Historically, these herbs have been used in Ayurvedic, Traditional Chinese Medicine, or Western herbalism for general endocrine health or to address symptoms associated with thyroid imbalance. For example, ashwagandha is described in Ayurveda as an adaptogen that may modulate stress and support thyroid function, while bladderwrack (a type of seaweed) has been used as a source of dietary iodine, which is essential for thyroid hormone synthesis. Guggul is traditionally used in Ayurveda for its purported metabolic and thyroid-stimulating properties. However, high-quality clinical trials confirming the efficacy of these blends or their individual components for thyroid health are lacking. Most evidence comes from animal studies, small human trials, or anecdotal reports, with inconsistent or inconclusive results. Therefore, the use of proprietary herb/botanical blends for thyroid support is primarily justified by traditional practices rather than robust scientific evidence, and individuals should consult healthcare professionals before using such products, especially due to possible interactions with thyroid medications or risks of excessive iodine intake.

More about Proprietary Blend (Herb/Botanical)
More about Thyroid Gland

Products containing Proprietary Blend (Herb/Botanical)

We currently have no products on Vitabase that contain this ingredient.