Ranking the best thyroid supplements of 2022

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We’ve chosen the best thyroid supplements of 2022 for you. Our experts have reviewed hundreds of products, so you don’t have to.

Your thyroid gland, a butterfly-shaped organ in your neck, helps regulate your metabolism. If it doesn’t work properly, you can develop hypothyroidism — an underactive thyroid gland — the most common condition of this type. Hypothyroidism is also one of the most common chronic diseases in America today. In fact, about 20 million Americans have been diagnosed with thyroid disease and more than half of those cases are hypothyroidism.

What is Thyroid?

The thyroid gland is a small butterfly-shaped organ in front of your neck. It regulates metabolism, growth and development, body temperature, heart rate, and mood.

The thyroid is a small, butterfly-shaped gland in the front of the neck.

The thyroid is a small, butterfly-shaped gland in the front of your neck. It is situated at the base of your throat, below your Adam’s apple (the lump you can feel when you swallow). The thyroid gland has two lobes connected by a narrow strip of thyroid tissue called an isthmus.

The thyroid produces several hormones that regulate metabolism, including thyroxine (T4) and triiodothyronine (T3). These hormones control how fast your body uses energy and ensure that all cells get the right amount of oxygen to function properly.

The thyroid gland uses iodine from our food to produce thyroid hormones.

The thyroid gland uses iodine from our food to produce thyroid hormones. Iodine is a trace mineral that is essential for the production of these hormones and for the proper functioning of the body’s metabolism.

The best sources of iodine are seafood, dairy products, and eggs (especially in coastal areas). Sea salt also contains small amounts of iodine; however, it can be difficult to determine how much iodine is present in the salt you buy at the grocery store.

Iodine deficiency can cause hypothyroidism because without enough iodine circulating in your system; your thyroid does not produce enough T3 (triiodothyronine) or T4 (thyroxine) hormone for proper metabolic function

These hormones regulate many body functions such as metabolism, growth and development, body temperature, heart rate, and mood.

  • Metabolism: Thyroid hormones help regulate how fast your body uses energy. People with hypothyroidism (low thyroid function) often feel tired and sluggish because they aren’t using energy as efficiently as they should be.
  • Growth and development: Children with too much thyroid hormone production during early childhood development. This can cause them to grow taller than normal or develop other physical problems such as bulging eyes or a protruding tongue (known as acromegaly).
  • Body temperature: An overactive thyroid gland may cause a person’s body temperature to fluctuate from being too high to below normal (known as hyperthyroidism). A low level of thyroid hormone production can lead to an underactive metabolism which leads to feeling cold all the time – even when temperatures are warm enough for others around you who are not affected by this condition!
  • Heart rate: When there’s an excess amount of circulating thyroid hormones in the system due to hyperthyroidism, it speeds up the heart rate, which can lead to both shortness of breath/fatigue combined with rapid pulse rate at rest.”

Thyroid hormones play an important role in regulating your body’s energy use.

Thyroid hormones play an important role in regulating your body’s energy use. They also regulate metabolism (the process by which the body converts food into energy), body temperature, heart rate, mood and growth and development during childhood.

Some people develop thyroid disorders when their thyroid gland does not produce enough or produces too many hormones.

Thyroid disorders are common and typically treatable. The most common thyroid disorder is hypothyroidism, which occurs when your body doesn’t produce enough of the hormone thyroxine (also known as T4). Hyperthyroidism is an overactive thyroid that causes too much T3 and T4 to be produced.

Thyroid problems can also be detected early because they affect your health. If you have a thyroid problem, you might experience:

  • Fatigue and weakness
  • Weight gain or loss (including hair loss)
  • Slow heart rate and low blood pressure

Hyperthyroidism is caused by too much production of thyroid hormones by the thyroid gland.

What is hyperthyroidism?

Hyperthyroidism is caused by too much production of thyroid hormones by the thyroid gland. The thyroid gland produces hormones that help regulate metabolism, and if the gland produces too much of these hormones, it is called hyperthyroidism.

Symptoms can include weight loss, fast heartbeat, and anxiety. Treatment involves medication and/or surgery to remove all or part of your thyroid gland.

Hypothyroidism is caused by too little thyroid hormone production by the thyroid gland.

Hypothyroidism is a condition in which the thyroid gland is underactive, resulting in decreased production of thyroid hormone. It can be a lifelong condition that requires lifelong treatment like levothyroxine tablets. Still, it can also be transient and result from temporary factors like pregnancy or following an operation that affects the pituitary gland (the part of your brain that controls hormone production).

Symptoms include fatigue, depression, dry skin, and hair loss. Treatments include medication (including oral thyroxine) or surgery to remove the thyroid gland. Long-term effects may include osteoporosis and heart disease. Complications are more likely if you have other medical problems such as diabetes or autoimmune diseases such as rheumatoid arthritis

Hashimoto’s disease is a condition that causes your immune system to attack your own body’s cells and tissues.

Hashimoto’s is an autoimmune disease, which means that your immune system attacks your own body’s cells and tissues. In people with Hashimoto’s, the immune system attacks the thyroid gland. This causes hypothyroidism or an underactive thyroid.

Individuals can be diagnosed with Hashimoto’s if they have at least one of these three criteria:

  • An elevated thyroid stimulating hormone (TSH) level—this is a hormone made by your pituitary gland to signal the thyroid gland to produce more hormones
  • A low level of T3 or T4 in the blood—these are two hormones produced by your thyroid gland
  • Antibodies against the thyroid—these are proteins produced by white blood cells in response to foreign substances

The thyroid gland is an important part of our metabolism

The thyroid gland, also known as the “thyroid gland,” is an endocrine organ that produces several important hormones. It is located at the front of your neck below your Adam’s apple.

The hormones produced by the thyroid gland include thyroxine (T4) and triiodothyronine (T3). These two hormones regulate metabolism, growth and development, body temperature, heart rate, moods and energy levels.

Blood tests can help diagnose hypothyroidism.

Blood tests for hypothyroidism are sensitive and specific, meaning they can tell you if your thyroid hormone levels are abnormal and accurate. However, blood tests for hypothyroidism aren’t always accurate. This is because they measure the level of TSH (thyroid-stimulating hormone) in your bloodstream on a very narrow range. So even though normal ranges may vary between labs and over time because of different factors like age or medications, many people with low TSH levels still test as having normal thyroid function. Blood tests for hypothyroidism are also expensive so this may be another factor in why doctors don’t recommend them often enough to their patients

Best Thyroid Supplements of 2022

1. Zhou Nutrition Thyroid Support

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Zhou Nutrition Thyroid Support provides a wide range of nutrients to keep your thyroid function in top shape. First, it’s got iodine derived from Atlantic kelp, essential for synthesizing thyroid hormones.

In addition, it has a large dose of vitamin B12 to augment your energy levels, plus the trace minerals selenium, copper, manganese, and molybdenum—all essential for the proper function of the hormones in your body.

These are provided alongside herbal extracts like ashwagandha root powder, kelp, and cayenne pepper, which are thought to have hormone-supporting benefits. With all of these ingredients and very little in the way of fillers and artificial ingredients, it’s our top pick.

2. 1 Body Thyroid Support

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1 Body makes a thyroid supplement focused on delivering high doses of the vitamins, minerals, and herbal extracts that best enable your thyroid to function at its best.

It has high doses of trace minerals; better yet, these trace minerals are provided in an amino acid chelate, making them far easier to absorb than the typical mineral salt form.

In addition, you’ll find herbal ingredients like kelp, forskolin, and ashwagandha root powder. This versatile and highly bioactive mix makes it a great choice.

3. Healths Harmony Thyroid Support

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 Healths Harmony makes a comprehensive thyroid supplement that combines iodine with a range of trace minerals that support thyroid function.

These include the usual suspects: zinc, copper, and selenium, as well as some nice extras like manganese and magnesium. For better bioavailability, it also has some herbal compounds, like ashwagandha and black pepper extract, but the main focus is on the mineral ingredients.

4. LES Labs Thyroid Support

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LES Labs Thyroid Support is the way to go if you want to focus on the most important vitamins and minerals that directly enable thyroid function.

The only herbal extract included is ashwagandha, which is perhaps the best-supported herbal ingredient for thyroid function. Aside from that, the focus here is entirely on vitamins B, D, and E, as well as iodine and trace minerals that help your thyroid function properly.

5. Pure Encapsulations Thyroid Support Complex

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Pure Encapsulations targets thyroid function with a supplement weighted more heavily towards herbal ingredients than vitamins or minerals.

It doesn’t have the wide range of ingredients that many other thyroid supplements have, but it does have a few herbal extracts you won’t find in many other thyroid supplements, like turmeric and guggul extract.

It might be a good choice if other thyroid supplements haven’t worked for you in the past.

6. HerbalGist ThyroControl

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ThyroControl is from a smaller manufacturer but is surprisingly well-received by its users.

It has a fairly well-balanced vitamin, mineral, and herbal extract profile. While it’s not the most versatile, highest-dose, or cutting-edge thyroid supplement, it’s certainly effective for many people.

7. Optimox Iodoral

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If your thyroid problems can be traced directly to a lack of dietary iodine, Iodoral is the supplement you need. It has a massive dose of iodine in two easily absorbed forms.

It’s a good place to start if you don’t want to mess around with herbal extracts and high doses of B vitamins, but if you need a more robust supplement to support thyroid function on multiple fronts, look elsewhere.

8. VitaStrength Thyroid Support Complete Formula

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VitaStrength emphasizes vitamin and mineral ingredients in this thyroid supplement, which comes at the cost of fewer and lower doses of herbal extracts.

If you’d like to focus more on micronutrients and less on less well-understood herbal ingredients, it’s a decent supplement, but it might not be the best choice if you want the most powerful thyroid support supplement.

9. ForestLeaf Thyroid Support

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ForestLeaf has many typical thyroid support ingredients, like selenium, copper, and manganese, but two things distinguish it.

First is it’s a very high dose of vitamin B12 and a much higher dose of iodine than other thyroid supplements.

The other distinguishing trait is that the herbal ingredients are all mixed into a “proprietary blend,” which obscures how much each ingredient is in the supplement. This makes its efficacy more of a roll of the dice than the competition.

10. Women’s Health Network T Balance Plus

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T Balance Plus is specifically formulated for women and has several herbal ingredients not found in other thyroid support supplements, like hops flower, sage leaf extract, and bacopa.

Unfortunately, it’s also missing some of the core ingredients for a thyroid support supplement. You won’t find any trace minerals like copper, manganese, or molybdenum, nor is there anything in the way of vitamins.

This makes it hard to recommend unless you’re specifically looking for the herbal ingredients you find in this thyroid supplement.

Health benefits of thyroid supplements

Thyroid supplements are a type of nutritional supplement that can help people keep their thyroid in good working order. The thyroid is a small gland located in the neck that releases hormones involved in metabolism, growth and development, heart rate, bone health and other important processes. Hypothyroidism is a condition that occurs when the thyroid gland doesn’t produce enough thyroid hormone. This can lead to symptoms such as fatigue and depression. Some research suggests that nutritional supplements may help some people reduce or manage their risk of nutrient deficiencies.

Thyroid supplements are a type of nutritional supplement that can help people keep their thyroid in good working order.

These supplements contain the same hormones produced by the thyroid, and they can be particularly helpful for people who have an underactive or overactive thyroid (known as hypothyroidism and hyperthyroidism, respectively). They may also help improve symptoms in those with hypothyroidism and even reduce weight.

Thyroid supplements contain the same hormones produced by the thyroid.

Thyroid supplements are not the same as thyroid medications. While both contain the same hormones the thyroid gland produces, they differ in their form and function.

Thyroid supplements are commonly taken with other vitamins and minerals, while thyroid medications are prescribed to treat hypothyroidism. Taking supplemental hormones can be risky if you don’t have a thyroid condition.

Hypothyroidism is a condition that occurs when the thyroid gland doesn’t produce enough thyroid hormone.

On the other hand, hyperthyroidism is when the thyroid gland produces too much of the hormone.

In most cases, hypothyroidism develops in older adults and can cause weight gain, fatigue, constipation and depression.

They use these hormones to boost their thyroid hormone levels to the normal range, which can help improve their symptoms.

The thyroid gland is a small butterfly-shaped organ located at the base of the neck. It makes and releases hormones that regulate metabolism, which helps keep your body’s tissues working properly.

To treat hypothyroidism: Doctors may prescribe levothyroxine (Levothroid and Synthroid), liothyronine (Cytomel), or synthetic T4 products such as Armour Thyroid, Nature-Throid, Westhroid, and Unithroid.

Some patients are given a combination of two thyroid hormones: levothyroxine and liothyronine (Cytomel). Some people don’t need medication but instead take supplements containing iodine or selenium to help prevent future problems from developing

Research suggests that nutritional supplements may help some people reduce or manage their risk of nutrient deficiencies.

  • Nutritional supplements are a good way to get nutrients you may be missing. Some people may need nutritional supplements for a variety of reasons, including the following:
  • They have an illness or condition that prevents them from absorbing certain nutrients from food. For example, some people with celiac disease cannot absorb enough vitamins and minerals from their diets because they lack the ability to digest gluten proteins found in wheat, barley, rye, and oats.
  • They do not consume enough foods that contain particular nutrients like vitamin D or calcium. This is especially common among people who follow restricted diets (for example, veganism or vegetarianism) or who don’t eat meat because they’re trying to lose weight; eating less meat can lead to inadequate intake of these nutrients and others as iron and zinc.
  • Research suggests that nutritional supplements may help some people reduce or manage their risk of nutrient deficiencies.
  • However, there isn’t enough evidence yet about whether taking certain nutritional supplements—such as selenium—can help reduce your risk for developing cancer.
  • In addition to reviewing current scientific literature on this topic yourself—which we’ll show you how later on!

This can reduce the symptoms of hypothyroidism, such as fatigue and depression.

If you have hypothyroidism, thyroid supplements can help reduce the symptoms. These include fatigue and depression.

For example, let’s say that your energy levels are low and you feel depressed most of the time. This is a common symptom of hypothyroidism. But when you take thyroid supplements, your energy levels and mood will also improve!

Thyroid medication can also help people who suffer from hypothyroidism lose weight more easily because it boosts their metabolism and increases their body temperature through sweating more often than normal people do without taking any kind of medication (like exercise).

People with conditions due to an underlying nutritional deficiency might also find these supplements helpful for replacing lost nutrients or improving symptoms.

Indeed, some people with conditions due to an underlying nutritional deficiency might also find these supplements helpful for replacing lost nutrients or improving symptoms. However, this is not a blanket statement, and we should always do our best to seek out the advice of a qualified medical professional before taking any sort of supplement.

Other types of thyroid supplements include herbs and vitamins that aren’t related to the thyroid at all.

If you have a thyroid condition that isn’t being treated with prescription medications, there are several types of supplements you could consider taking instead. For instance, people with Hashimoto’s disease may need to take additional supplements to help boost their immune system and ease inflammation in the body.

Thyroid supplements like these can also benefit women suffering from Polycystic Ovary Syndrome (PCOS). Women with PCOS are often deficient in certain vitamins and minerals such as potassium or chromium, so if you’re experiencing symptoms like low energy levels or fatigue it might help to seek out more specific nutrition therapy through your doctor or naturopath.

The same goes for obesity: Thyroid medication can be helpful at managing weight loss but it isn’t enough on its own! If you’re trying to lose weight through dieting alone but aren’t having much success then adding thyroid support could give you an extra boost in your journey towards better health.”

Thyroid supplements are nutritional supplements that may benefit people whose thyroids don’t produce enough hormones.

They are nutritional supplements that may benefit people whose thyroids don’t produce enough hormones.

Thyroid medications, such as levothyroxine and liothyronine, contain synthetic versions of the same thyroid hormone produced by your thyroid gland. The thyroid hormone comprises two main components: thyroxine (T4) and triiodothyronine (T3). These medications treat hypothyroidism—a condition in which your body doesn’t produce enough hormones.

The benefits of taking these medications depend on whether you have an underactive or overactive thyroid gland. If you have an underactive gland, taking medication will boost your energy levels and help you maintain a normal weight by stimulating the cells that use energy in the body (called mitochondria). On the other hand, if you’re taking medication because your glands are producing too much hormone—a condition known as hyperthyroidism—it will calm down these cells so they don’t work too hard.

Side effects of thyroid supplements

A thyroid condition is when your body doesn’t produce enough thyroid hormone. This can cause you to feel fatigued and have other symptoms. The treatment for a thyroid condition depends on your type, but it often includes taking medication. One of the types of medication is called Synthroid, which contains levothyroxine—the active form of the hormone that your body needs.

Thyroid supplements are not for everyone

You should not take thyroid supplements unless your doctor tells you to.

Your doctor will help determine if you need thyroid supplements and how much to take, based on your test results and other factors.

Thyroid supplements are not a cure for hypothyroidism or hyperthyroidism. They can help control the symptoms of these conditions, but they do not eliminate them.

Taking Synthroid can cause your body to absorb less of other types of medication

If you take a drug affected by the thyroid hormone level in your body, you may need to take extra doses of this medication if you take a thyroid supplement. For example, some birth control pills will not work if there is too much thyroid hormone in your system. You should tell your doctor about all your medications, including any over-the-counter medications or herbal remedies.

Vomiting or other gastrointestinal problems

Another common side effect of thyroid supplements is vomiting. In other words, the medication causes you to throw up. If this happens, stop taking the medication immediately and contact your doctor.

This side effect can be quite dangerous if it’s not managed properly by your doctor, so it’s important that they know about it as soon as possible so they can treat you accordingly.

Changes in appetite

There is no evidence that thyroid supplements cause weight gain, but it’s possible that you may notice a change in your appetite. Some people have an increased appetite, and others have a decreased normal hunger level. If you’re taking thyroid medication and notice changes in your weight, consult your doctor to see if this results from some other underlying factor or the medication itself.

Headaches and body aches

It’s possible that your medication causes headaches and body aches. It’s also possible they’re caused by stress or your thyroid condition. But it could be that the pain results from these things working together in various ways—or even from other factors that aren’t related to your medication.

If you have any pain or discomfort, talk to your doctor about whether it might be something else causing it besides your thyroid medicine—whether it’s something you can treat on your own (like stress) or if there’s another solution (like alternative medications).

Trouble sleeping or insomnia

You may have trouble sleeping, or insomnia if you take thyroid medication. This can be caused by taking too much thyroid or too little thyroid medication. It can also be caused by taking the wrong type of thyroid medication or taking it at the wrong time of day.

You may need to take thyroid supplements if you have a thyroid condition.

These supplements can have side effects. Work with your doctor so the side effects can be minimized.

Thyroid supplements are not for everyone. You may need to take them if your thyroid gland is not producing enough of the hormone thyroxine or triiodothyronine (T3). If this happens, taking thyroid medication will help keep your body functioning properly.

Thyroid medications can cause changes in appetite and weight gain or loss by affecting your metabolism (the process by which food is broken down and converted into energy). They can also cause changes in heart rhythm and cause vomiting or other gastrointestinal problems (where food goes through the digestive system either too fast or too slow), especially when they’re first started at high doses.

If you’ve been diagnosed with hypothyroidism—a condition where the thyroid gland doesn’t produce enough hormones–your doctor will prescribe medications to treat it, such as levothyroxine sodium tablets that contain only T4 (the inactive form) or combination tablets that contain both T4 and a small amount of T3).

Recommended dosage of thyroid supplements

Many people diagnosed with hypothyroidism or hyperthyroidism need to take thyroid hormone replacement medication to maintain their health and wellbeing. However, a wide range of thyroid medications are on the market, with different doses and types. This can make it difficult for patients to know exactly how much of a certain type of medication they should be taking daily.

Recommended dosage for adults

The dosage of thyroid supplements you need depends on any underlying conditions, such as hypothyroidism and hyperthyroidism. If you are affected by one of these conditions, your doctor may prescribe that you take a higher dose than someone who does not have an underlying condition.

The recommended daily dosage for adults is between 1.5 and 5 milligrams (mg). A low dose will usually be between 1 to 2 mg per day, while the higher end of this scale can be anywhere from 4 to 5 mg per day depending on what your doctor prescribes.

The higher the dosage, the more likely you are to experience side effects due to overmedication.

Recommended dosage for children

According to the Endocrine Society, children need more thyroid hormone than adults. For children with hypothyroidism, the recommended dosage is 0.1 to 0.2 mg per pound of body weight daily for two to three years. Only about 1 percent of patients will develop hyperthyroidism due to too much medication when taken at this dose.

Recommended dosage for pregnant women

  • The recommended dosage of thyroid supplements is lower than it is for non-pregnant women.
  • Your dose should be adjusted based on the severity of your condition and the trimester of your pregnancy (first, second or third).
  • Your doctor will also consider your age when prescribing a thyroid supplement dosage.

Consult with your doctor to determine the best daily dosage of thyroid supplement for you.

If you take thyroid supplements, consult your doctor to determine the best daily dosage. It is important that you do not take more than the recommended dosage and do not take less than the recommended dosage. Do not take thyroid supplements if you are pregnant or breastfeeding. Additionally, it is important to note that those diagnosed with hypothyroidism should only take thyroid supplements. If you have an autoimmune disorder such as Hashimoto’s or Graves’s, consult with your physician before taking this medication.


If you’re thinking of using a thyroid supplement, talk to your doctor about whether it’s right for you. They’ll be able to recommend the best type, dosage and frequency for your needs.

If you are taking thyroid supplements, working with your doctor to minimize the side effects is important. If you have a condition requiring these supplements, taking them as prescribed is still important.