Free Shipping & Tracking in the USA

365 Days Money Back Guarantee

Premium-Quality Supplements

24/7 Customer Service

Free Shipping & Tracking in the USA

365 Days Money Back Guarantee

Premium-Quality Supplements

24/7 Customer Service

Unlock Nature’s Best - Discover Our
Range of Health Supplements.

Shop Now
close button


Optimal Health

7 Best Herbs for Optimal Thyroid Health


Person grinding herbs for thyroid health on mortar and pestle

Your thyroid plays a key role in your overall health, particularly in your body’s metabolism and energy levels. But sometimes, it doesn’t work as it should. This is more common than you might think and is why many are looking into natural ways, like certain herbs, to support their thyroid health. In fact, the American Thyroid Association estimates that about 20 million[1] Americans have some form of thyroid disease.

In this article, we’re going to talk about 7 herbs that can help. We have gathered information from both age-old wisdom and modern science to give you a well-rounded view. We’ll dive into the specific benefits and uses of each of these herbs, giving you a clear picture of how they can support your thyroid.

We’re committed to providing you with actionable insights. Armed with this knowledge, stepping into a world where you have more control over your thyroid health is not just possible but imminent. Dive in, and let’s explore together the natural pathways to a balanced, healthier you.

Why Does Your Thyroid Matter?

Your thyroid is like your body’s control center for energy. It’s a small gland in your neck, shaped like a butterfly. But don’t let its size fool you – it has a big job.

The thyroid gland’s primary role is to produce hormones[2] like triiodothyronine (T3) and thyroxine (T4) to support various functions of the body. Here’re the main body functions:

  • Energy Production: The thyroid takes the food you eat and helps turn it into energy. Every cell in your body relies on this energy to function properly.
  • Metabolism Management: It helps manage your metabolism, which affects how fast you burn calories and how quickly your heart beats.

The health of your thyroid can fluctuate, sometimes it’s overly active and other times it’s not active enough, each state impacting your body in different ways.

  • Too Fast (hyperthyroidism): If your thyroid is too active, you might feel anxious, have a fast heartbeat, or lose weight without trying.
  • Too Slow (hypothyroidism): If it’s not active enough, you might feel tired, gain weight, or have trouble concentrating.

Your thyroid is small but mighty. When it’s balanced, you feel great. When it’s not, you can feel the effects from head to toe. Knowing more about it is the first step towards feeling your best every day.

Is Your Thyroid Asking for Help?

Have you ever felt tired in the morning and then oddly full of energy by lunchtime? Or noticed that your mood can swing from happy to sad super quickly? It could be your thyroid sending you a message that it needs a little support.

Infographic illustrating five symptoms of thyroid problems: weight fluctuations, dull skin, puffiness in neck, mood changes and fatigue

Check out these symptoms[3] that might mean your thyroid is asking for help:

  • If your weight is bouncing up and down, even though you haven’t changed what you eat or how much you exercise.
  • If your skin is feeling weird and your hair isn’t as shiny or thick as usual.
  • If you notice that your neck or face is puffier than normal.
  • If you’re feeling super happy one minute and really sad the next.
  • If you’re always feeling tired or can’t get a good night’s sleep.

Sound familiar? If so, don’t worry. Lots of people experience these issues. Some folks start thinking about natural herbs for thyroid to help them feel better. But remember, everybody’s different, and what works for one person might not work for another.

So, if you’re nodding along to these signs, the best thing to do is listen to your body. It knows when something’s up! Talk to a doctor who can give you personalized advice to get your thyroid – and you – feeling great again. 

Best Herbs for Thyroid Health

Several herbs have the ingredients and nutrients to support the thyroid in doing its duties. Each plays a part in nourishing this gland in some way or another. So, what herbs are good for thyroid problems? Here are these seven super herbs that you should look out for to improve your thyroid and overall health.

1. Bladderwrack

Bladderwrack in white background

Bladderwrack[4] is a brown seaweed that’s often talked about for its iodine content. Iodine is known for supporting thyroid health. Some people with thyroid issues, like an underactive or overactive thyroid or iodine deficiency, consider bladderwrack as a supplement.

Here’s a quick rundown:

  • Iodine: Bladderwrack has it, but how much it can help can vary greatly. Excessive iodine can lead to thyroid and other health issues.
  • Weight Management: Some believe it can help manage weight, especially for people with thyroid issues. But remember, individual results can vary.
  • Extra Perks: It’s not just about the thyroid – bladderwrack also has antioxidants and is a source of vitamins and minerals.

Even if bladderwrack is sometimes found in searches for herbs for thyroid, it’s always a good idea to consult with a doctor before adding it or any supplement to your diet. Everyone’s body is different, and professional advice is key to safety and effectiveness.

2. Ashwagandha (Root extract)

Ashwagandha in white background

Ashwagandha is a well-known herb, also called winter cherry or Indian ginseng. It’s often used to help with stress. But recent studies show it might also be helpful for the thyroid.

This herb could increase T3 and T4[5] thyroid hormones. That’s good news for people with an underactive thyroid, who often feel tired, cold, and low in energy.

Ashwagandha might also boost testosterone[6], an important hormone for men. Plus, it can help reduce anxiety and stress. People with chronic fatigue, whether from thyroid issues, inflammation, or trouble turning food into energy, might find relief with this herb.

These findings about ashwagandha are based on research, but it’s always best to be cautious. Talk to a doctor before trying Ashwagandha or any new health treatment to make sure it’s safe and right for your personal health needs.

3. Aloe Vera (Inner leaf gel concentrate)

Aloe Vera in white background

Aloe vera is more than a plant with cooling gel for burns and skin care; it’s also showing promise as a helper for the thyroid, backed by some serious research.

In one study[7], people with a mildly misbehaving thyroid (called subclinical hypothyroidism) took 50 ml of aloe vera juice daily for 9 months. The results? Impressive.

  • Better Thyroid Levels: Every person in the study saw improvements. Their thyroid, which was a bit lazy at first, started working as it should.
  • Improved TSH Levels: This is a test doctors use to see how well your thyroid is doing its job. After having aloe vera, many people’s test results got a whole lot better.
  • Decreased Inflammation: The study also found less TPOAb in the blood, which often means less irritation in the thyroid.

While the data is compelling, it is pivotal to approach these findings with a balanced perspective. Aloe vera showcases promising potential, but individual responses can vary.

4. Lemon Balm (Melissa officinalis)

Lemon Balm in white background

Lemon Balm is a fragrant plant with a lemony scent found in regions across Africa, Europe, and Asia. Known for its calming effects, recent studies also highlight its potential benefits for those with thyroid issues and its ability to improve brain health. In one study[8], two individuals with Graves’ disease, a type of thyroid problem, experienced significant improvement after using Lemon Balm. Their thyroid function returned to normal levels, eliminating the need for standard medications.

Moreover, Lemon Balm isn’t just limited to improving thyroid health; it’s shown promise in potentially boosting brain health too. A recent 2023 study involving rats[9] with thyroid problems demonstrated that Lemon Balm contributed to healthier brains and thyroid glands. The rats’ health improved as the herb increased levels of beneficial thyroid hormones while reducing the less favorable ones.

Considering these findings, consulting with a doctor to explore if Lemon Balm is a suitable option can be a practical next step.

5. Nettle (Urtica dioica)

Nettle in white image

Nettle is a herb that’s known for being rich in nutrients, especially iron. This doesn’t mean it directly changes levels of a thyroid hormone called TSH, but it does help overall health, which can be good for the thyroid too.

One study[10] shows that in animals, a special extract from nettle can help with hypothyroidism, but only at the right dose. According to research, the nettle extract helped bring up levels of certain thyroid hormones close to normal when given at a specific dose. But higher doses didn’t do the same thing.

However, it’s key to remember that Nettle-related studies are just a starting point. The idea that nettle can fix a lack of iodine or directly help an underactive thyroid needs more evidence. The best way to take care of thyroid health involves lifestyle changes, a good diet, and following doctor’s advice.

In short, nettle is good for its nutritional value, but we still need to learn more about its effects on the thyroid. It’s always best to talk to a doctor to know if using herbs like nettle is a good idea for your specific health situation 

6. Bugleweed (Lycopus virginicus)

Bugleweed in white image

Bugleweed (Lycopus virginicus) is a plant often mentioned in the realm of natural remedies for thyroid issues, especially for calming an overactive thyroid. It’s native to North America and is valued for its potential to ease symptoms like anxiety and rapid heartbeat.

Research[11] suggests Bugleweed might work by interfering with thyroid-stimulating hormone (TSH) and slowing down the conversion of T4 to T3 hormones, helping control the overproduction of thyroid hormones. This makes it a candidate for managing hyperthyroid conditions.

Despite these potential benefits, it’s essential to approach Bugleweed with caution. There is still a lot to learn about this herb; human studies are limited, and more research is needed to confirm its safety and effectiveness. The German Commission E notes[11] its use in mild hyperthyroid conditions but also warns of potential issues with high doses or sudden discontinuation.

In essence, Bugleweed might offer some benefits for thyroid health, but it’s always best to consult with a doctor before trying new treatments to ensure they are safe and appropriate for your specific health needs.

7. Schisandra

Schisandra in white image

Schisandra, a plant native to northern China, has shown promise in helping manage thyroid issues. A study involving rats[12] demonstrated that Schisandra could alleviate some of the problems caused by an overactive thyroid. Using a technique called Velocity Vector Imaging, scientists observed improved heart function in rats treated with this plant.

In detail, Schisandra helped lower the excessive thyroid hormone levels and reduced the strain on the heart, a common issue with hyperthyroidism. It’s crucial to remember that these findings are based on animal studies. Further research is necessary to confirm if the positive effects can be replicated in humans. Always consult with a healthcare professional before considering new treatments or supplements.

What is the Thyroid Harmony Formula?

PureHealth Research’s Thyroid Harmony Formula isn’t just a supplement; it’s a tailored support system for your thyroid. Designed with precision, it helps to balance hormonal function, thanks to a meticulously crafted blend of potent herbs and essential nutrients.

  • Bladderwrack: A seaweed rich in iodine, supports thyroid gland health and hormone production.
  • Ashwagandha: An adaptogen that aids in balancing thyroid hormones and reducing stress.
  • Aloe Vera: Known for its anti-inflammatory properties, contributing to overall thyroid wellness.
  • Selenium and Zinc: Vital minerals that facilitate the production and metabolism of thyroid hormones.
  • L-Tyrosine: An amino acid crucial for the creation of thyroid hormones.
Thyroid Harmony supplement by PureHealth Research

Each component is chosen for its well-researched and proven efficacy, reflecting the formula’s dedication to harnessing the power of nature in promoting thyroid wellness. The meticulous selection of these ingredients underscores a holistic approach to supporting the thyroid’s health and function.

Key Points to Remember

We’ve talked a lot about the thyroid and how to keep it healthy. Here’s a quick recap about the previously mentioned seven natural herbs for thyroid health:

  1. Bladderwrack is a seaweed that has iodine, good for your thyroid, but you have to be careful not to take too much.
  2. Ashwagandha is a cool herb that not only might help your thyroid but also  make you feel less stressed too.
  3. Aloe Vera isn’t just for sunburns – drinking the juice can make your thyroid work better.
  4. Lemon Balm is a plant that can potentially help your thyroid and your brain.
  5. Nettle is packed with nutrients and can be good for your overall health.
  6. Bugleweed may help calm down a thyroid that’s working too fast, but be sure to talk to a doctor before trying it.
  7. Schisandra is a plant that helped rats with thyroid problems in a study, but we need more research to know if it can help people too.

Keeping your thyroid happy means you’ll have the energy to do the things you love, and knowing which herbs can help gives you a head start. Always remember, though, that everyone is different, and it’s best to get advice from a doctor for your own unique needs and body.

Disclaimer The information provided is for educational purposes only and is not intended as medical advice, diagnosis, or treatment; always consult a healthcare professional before making any changes to your health routine.


[1] American Thyroid Association. (2022, July 24). General Information/Press Room | American Thyroid Association. 

[2] Toothman, J. (2023). Exactly why is your thyroid so important? HowStuffWorks. 

[3] Symptoms of thyroid problems. (n.d.). WebMD. 

[4] Cpt, K. D. M. R. (2020, July 8). Bladderwrack: Benefits, uses, and side effects. Healthline. 

[5] Sharma, A., et. al.,. (2018). Efficacy and safety of ashwagandha root extract in subclinical hypothyroid patients: a Double-Blind, Randomized Placebo-Controlled trial. 

[6] Lopresti, A. L., et. al., (2019). A Randomized, Double-Blind, Placebo-Controlled, Crossover Study Examining the Hormonal and Vitality Effects of Ashwagandha (Withania somnifera) in Aging, Overweight Males. 

[7] Metro, D., et. al.,. (2018). Marked improvement of thyroid function and autoimmunity by Aloe barbadensis miller juice in patients with subclinical hypothyroidism. 

[8] Kaplan, D., & Dosiou, C. (2021). Two Cases of Graves’ Hyperthyroidism Treated With Homeopathic Remedies Containing Herbal Extracts from Lycopus spp. and Melissa officinalis. 

[9] Abo-Zaid, O. A., et. al.,. (2023). Melissa officinalis extract suppresses endoplasmic reticulum stress-induced apoptosis in the brain of hypothyroidism-induced rats exposed to γ-radiation. 

[10] Abdolhosseinipoor, F., et. al., (2018). The effects of Urtica dioica hydroalcoholic extract on the propylthiouracil induced hypothyroidism in rat. 

[11] Pizzorno, J. E., et. al., (2016). Hyperthyroidism. In Elsevier eBooks (pp. 421–430). 

[12] Huang, R., et. al., (2020). Evaluation of the Effects of Schisandra chinensis on the Myocardium of Rats with Hyperthyroid Heart Disease by Using Velocity Vector Imaging Combined with the Estimation of p53 Expression and Calmodulin Activity. Evidence-based Complementary and Alternative Medicine. 

Advertisement. This site offers health, wellness, fitness and nutritional information and is designed for educational purposes only. You should not rely on this information as a substitute for, nor does it replace, professional medical advice, diagnosis, or treatment. If you have any concerns or questions about your health, you should always consult with a physician or other health-care professional. Do not disregard, avoid or delay obtaining medical or health related advice from your health-care professional because of something you May have read on this site. The use of any information provided on this site is solely at your own risk.

Nothing stated or posted on this site or available through any services are intended to be, and must not be taken to be, the practice of medical or counseling care. For purposes of this agreement, the practice of medicine and counseling includes, without limitation, psychiatry, psychology, psychotherapy, or providing health care treatment, instructions, diagnosis, prognosis or advice.

Bone & Joint Health
Brain & Mental Health
Circulatory Health
Cleanse & Detox
Energy Management
Gut Health & Digestion
Immune Health
Men's Health
Optimal Health
Skin & Beauty
Weight Management
Women's Health