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British Thyroid Foundation
btf-thyroid.org › diets-and-supplements-for-thyroid-disorders
Diets and supplements for thyroid disorders
Are there certain foods or supplements that affect thyroid health? Are there any I should consume or avoid?
Discussions

Thyroid booster?
IODINE+SELENIUM+ZINC+TYROSINE More on reddit.com
🌐 r/Supplements
53
20
January 5, 2022
Best supplements for hypothyroidism?

As someone who started on levo this year, I highly recommend it as a treatment.

More on reddit.com
🌐 r/Biohackers
32
9
June 14, 2023
Supplements for hypothyroid?
Rules of r/supplements Do Not Suggest Prescription Drugs Posts & Comments Reported as: Do Not Suggest Prescription Drugs Prescription drugs are not Supplements; do not recommend prescription medication. Sensible/Suggest talking to DR. can be allowable etc 2. Dangerous Grey Area Substance Posts & Comments Reported as: Dangerous Grey Area Substance Potentially dangerous grey area substances can not be recommended. 3. Be Polite Posts & Comments Reported as: Rude/Personal Attacks You shouldn't ever be personally attacking another user in this subreddit. 4. No Advertisements Posts & Comments Reported as: Advertisement. No selling / buying / trading posts No advertisements. No selling/trading posts between users.” I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns. More on reddit.com
🌐 r/Supplements
54
38
May 14, 2024
What are the best supplements against hypothyroidism?
Selenium - Brazil nuts are a great source. Are you open to supplementing w t4 or t3? More on reddit.com
🌐 r/Biohackers
51
21
September 10, 2023
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DR.VEGAN
drvegan.com › blogs › articles › best-vitamins-for-an-underactive-thyroid
Vitamins for an underactive thyroid – DR.VEGAN
Our earlier article explains 'The best foods for thyroid conditions' and here we explain some of the potentially important vitamins for underactive and overactive thyroid conditions. If you're taking thyroid medication, always check with your Doctor or healthcare provider before taking supplements.
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Raymond Douglas MD
raymonddouglasmd.com › home › how vitamins can support better thyroid health
How Vitamins Can Support Better Thyroid Health
June 6, 2025 - While research is ongoing, supplementing with vitamin D may help reduce inflammation, improve mood, and support bone health in those with thyroid dysfunction. Fatigue is a common symptom of thyroid problems, especially hypothyroidism. Vitamin B12 ...
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PubMed Central
pmc.ncbi.nlm.nih.gov › articles › PMC10311543
Editorial: Dietary supplements for preserving thyroid health: the scientific evidence-based view - PMC
In addition to dietary factors, other lifestyle choices such as exercise or smoking status are known to influence TD, therefore this Research Topic concludes with a retrospective cross-sectional study of thyroid nodules and their causes in Chinese adult women. Dong et al. report that risk factors across the sampled population include advanced age (50+) and manual labor, while protective factors include dietary diversity and normal triglyceride levels, suggesting a need for greater variation in the diet for the most at-risk groups. The findings discussed in this Research Topic demonstrate the great potential of dietary supplements for TD.
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Healthline
healthline.com › nutrition › thyroid-vitamins
Supplements and Thyroid Health: What to Know
December 23, 2020 - What’s more, excessive iodine intake from supplements may cause hypothyroidism in susceptible individuals ( ... Thyroid supplements may be unsafe for people who have thyroid conditions, too.
Find elsewhere
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NHS
nhs.uk › medicines › levothyroxine
Levothyroxine: a medicine for an underactive thyroid (hypothyroidism) - NHS
Do not take supplements containing kelp if you're taking levothyroxine. ... If you have an underactive thyroid, you're entitled to free prescriptions for all of your medicines (not just your levothyroxine).
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Everyday Health
everydayhealth.com › health conditions › thyroid disease › hypothyroidism
Treating Hypothyroidism: Can Vitamins and Supplements Help?
October 25, 2023 - It’s important to speak with your physicians before consuming any iodine supplements due to the adverse effects it can have on hypothyroidism. A research review found that excessive levels of iodine are unsafe and could result in hypothyroidism ...
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MedicineNet
medicinenet.com › what_supplements_are_good_for_the_thyroid › article.htm
What Supplements Are Good for the Thyroid?
December 19, 2022 - If you’re struggling with an underactive thyroid, you might wish to help alleviate fatigue and chronic pain with supplements.
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Women's Health Network
womenshealthnetwork.com › home › thyroid health › natural supplements & multivitamins for hypothyroidism
Natural supplements & multivitamins for hypothyroidism - Women's Health Network
December 6, 2025 - One caveat about ashwagandha: consult your doctor if you know or suspect that you may have hyperthyroidism (overactive thyroid) as excessive use of the herb may worsen hyperthyroid symptoms. Coleus forskohlii is a plant native to India used in traditional Ayurvedic medicine to treat various diseases including underactive thyroid.
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Thorne
thorne.com › products › by-health-need › thyroid
Thyroid Supplements & Reviews | Thorne
Shop Thorne for the highest quality Thyroid supplements. Subscribe to your favorite supplements and save up to 20% on each refill order.
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Paloma Health
palomahealth.com › product › thyroid-supplements
Daily Thyroid Care, Thyroid Supplements
Daily Thyroid Care is an iodine-free combination of vitamins, minerals, and herbs that provides essential nutrients required for optimal thyroid gland function.
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Dr Navin Niles
endocrinesurgery.com.au › patient centre › blogs › can supplements promote thyroid health?
Can supplements promote thyroid health | Associate Professor Navin Niles Sydney
August 5, 2022 - Although certain supplements can help to manage the symptoms of some thyroid-related conditions, it is best to avoid supplement blends for general thyroid health unless they have been recommended by your doctor.
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HealthDirect
healthdirect.gov.au › iodine-deficiency
Iodine deficiency - symptoms, causes, treatment & prevention | healthdirect
August 18, 2025 - You can also eat packaged bread to increase the iodine in your diet. The National Health and Medical Research Council (NHMRC) advises that you take an iodine supplement of 150 micrograms a day if you are:
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Greenhillrx
greenhillrx.com › greenhill specialty pharmacy › blogs › the best thyroid support supplements for vitality
Thyroid Supplements | Greenhill Pharmacy – Greenhill Specialty Pharmacy
March 29, 2025 - Vitamin D also supports overall thyroid function, boosting your body’s ability to maintain balanced hormone levels. While sunlight is a natural way to improve vitamin D levels, supplements can help if you live in less sunny climates or struggle with absorption.
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American Thyroid Association
thyroid.org › home › patients portal › clinical thyroidology for the public › vol 6 issue 10 › vol 6 issue 10 p.3
“Thyroid support” supplements contain significant amounts of thyroid hormone
October 8, 2013 - As noted above, most of these claims are unproven and are not medically indicated. Prior studies have shown that some dietary supplements included thyroid hormones which could potentially cause symptoms of hyperthyroidism with their use.
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Thyroid UK -
thyroiduk.org › home › importance of vitamins and minerals
Importance of Vitamins and Minerals - Thyroid UK
March 20, 2025 - This vitamin is required by the body to convert T4 to T3. If you find that lights are too bright or night driving is a problem, try taking vitamin A supplements along with more protein and see if it helps. ... This vitamin is drastically needed if you have an overactive thyroid.