Cytoplan
Thyroid Support
91/100
SUPPIE SCORE
82/100
EFFICACY
High
SAFETY
98/100
CLEANLINESS
What Does Thyroid Support Do?
Cytoplan Thyroid Support offers well-dosed active ingredients like L-Tyrosine and iodine, backed by strong evidence for thyroid function. Dosages are optimal and safe for most adults, with minimal risks beyond medication interactions.
What are the evidence-based benefits of L-Tyrosine for thyroid hormone production?
How does iodine from organic kelp support thyroid function according to studies?
Are there any interactions between selenium in this supplement and thyroid medications?
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What Are the Benefits of Thyroid Support?
Based on proven scientific research
Thyroid Hormone ProductionStrong
Thyroid Gland FunctionVery strong
Metabolic SupportModerate
Antioxidant ProtectionModerate
Good For:
What Are the Side Effects of Cytoplan Thyroid Support?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•L-Tyrosine at 500mg is generally safe but may cause mild gastrointestinal upset in sensitive individuals; dosage aligns with safe limits from NIH guidelines.
•Iodine from organic kelp (225μg) supports thyroid function without exceeding the 1,100μg daily upper limit, but monitor in hyperthyroidism per Mayo Clinic.
•Selenium (200μg) is within safe ranges (UL 400μg) but can interact with thyroid meds; evidence from PubMed shows benefits for autoimmune thyroiditis.
•Manganese (3mg) is low-risk, below 11mg UL, with no major concerns for healthy adults according to EFSA.
•Product is suitable for vegetarians; low risk for pregnancy if monitored, but consult doctor due to iodine content (WebMD).
•No reported contaminants; Cytoplan's organic sourcing reduces heavy metal risks in kelp.
Potential Side Effects
Negative Interactions
Allergens
Seaweed (kelp) - potential iodine sensitivityNone reported for other ingredients
Inactive Ingredients
Rice flour
Low RiskVegetable cellulose (capsule)
Low RiskWhat Are the Ingredients in Cytoplan Thyroid Support?
L-Tyrosine
500mg
Organic Kelp (providing Iodine)
150mg (iodine 225μg)
Selenium (as selenomethionine)
200μg
Manganese (as bisglycinate)
3mg
Rice Flour
Vegetable Cellulose (capsule)
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Dosage & Bioavailability
How the active doses and forms in Thyroid Support compare to the research.
•L-Tyrosine — 500 mg per serving; studies use 2,000 mg/day.
•Organic Kelp (providing Iodine) — 150,000 mcg per serving is over the 1,100 mcg/day upper limit (IOM (NIH ODS)). This amount is unusually high; check the units on the label.
•Manganese (as bisglycinate) — 3 mg per serving; studies use 5 mg/day.
Sources & References
Frequently Asked Questions
Common questions about Cytoplan Thyroid Support