7 Worst Foods For Thyroid Disease

The thyroid is a butterfly-shaped gland that sits at the base of your neck and releases the hormones that have a hand in regulating metabolism, heartbeat, growth, internal temperature, and much more. So as you can imagine, when your thyroid is out of whack, a lot of problems can occur in your body.
There are two main types of thyroid disease, hypothyroidism, and hyperthyroidism. The first, hypothyroidism, occurs when the thyroid does not make enough hormone. This can happen when the thyroid itself malfunctions, which is called primary hypothyroidism. The disorder can also occur when the pituitary gland in your brain fails to send important messages to the thyroid that are necessary to trigger the release of the thyroid hormone. That’s called secondary hypothyroidism. In the two cases, the side effects incorporate weight gain, exhaustion, wretchedness, and affectability to cold.

On the other hand, when the thyroid releases too much hormone, it’s called hyperthyroidism. The symptoms are largely opposite to what happens when you don’t have enough thyroid hormone. You may experience weight loss, anxiety, irritability, sensitivity to heat, and irregular heartbeat.
Thyroid disease is most of the time controlled by genetics, but stress, toxic environment, and diet play a part also. We are going to let you know what foods are known to exacerbate thyroid disease because that’s one element that is within your control. You may be surprised by some of these, especially #4 because we tend to think of it as the ultimate health food.

1. Fast Food

The thyroid gland uses iodine from our diets to create the hormones T3 and T4. In fact, the thyroid is the only organ that can use iodine. There are lots of reasons to avoid fast food, but when it comes to thyroid disease, the fact is that this food contains a lot of salt and just a little bit of iodine.
At home, we get a lot of our daily iodine from iodized table salt, but there is no guarantee for fast food restaurants to use this kind of salt in their food. Studies confirm that fast food meals do not contain a lot of iodine instead of that you can consider yourself that you are consuming a lot of sodium.

2. Processed Food

Just like fast food, processed and packaged foods also contain a ton of sodium but rarely use iodized salt. If you don’t believe us, start checking labels at the store. Many of these products, even sweet ones, contain more than 20% of your daily sodium allowance in one “serving” (which is likely to be less than you would normally eat).
A diet containing too much sodium puts you at risk for heart disease and high blood pressure, and getting your sodium from processed foods adds little to no critical iodine. That’s why it’s always best to prepare meals fresh at home and salt them using iodized table salt.

3. Wheat

Celiac disease is a disorder in which the body cannot handle gluten in grains like wheat, barley, and rye. For a reason that still bizarre, people with celiac disease also have a high risk for thyroid disorder. So if you have been diagnosed with celiac, avoiding gluten will be important for lots of reasons. Not only that it will support your healthy digestion, it will also reduce your risk of developing a thyroid disorder as well.
On the other hand, if you do not have celiac or any of the risk factors for it (family history or certain autoimmune disorders), you might not be best served by avoiding bread. Most varieties are now required to be made with iodized salt. Just make sure you stick to whole

4. Soy

There is a little bit of controversy over soy. Once it’s considered as a healthful substitute to meat products, in recent years evidence has surfaced that suggests soy can have a negative impact on thyroid function. Soy can stop your thyroid from absorbing iodine, so if you are already deficient, this can significantly stop you from developing hypothyroidism.
However, many researchers say that as long as you aren’t eating a ton of soy nor have a pre-existing iodine deficiency, you aren’t getting any risk of developing an underactive thyroid. Moderation is very important when it comes to soy, especially if you are a man, as soy can also minimize estrogen in your body.

5. Organ Meats

Organ meat like liver, kidney, and heart has fallen out of food in recent years, but it can be quite good for you. These less popular cuts of meat offer a lot of lipoic acids, which is known for reducing inflammation and very good supportive cognitive function.
Unfortunately, lipoic acid may also affect your thyroid function if you over-consume it. Lipoic acid is also definitely not recommended for people who already take thyroid medication, as it can alter the function of the medicine.

6. Cruciferous Vegetables

Cruciferous vegetables, including broccoli, cabbage, cauliflower, and kale, are super healthy because they can offer a lot of fiber and important vitamins and minerals. Cruciferous vegetables are unique because they contain sulfurous compounds called glucosinolates, and research indicates that glucosinolates have the power to fight cancer.
However, if you have an iodine deficiency, it may be better to steer clear of cruciferous vegetables. The process of digestion for this particular category of produce is thought to block the thyroid’s ability to utilize iodine. Don’t be afraid of eating them, because you can safely eat 5 ounces a day with no problem, and cooking can reduce the effect on you.

7. Sugary Treats

Processed sugars are public enemy number one when it comes to health. Most of us eat it a lot, often without even realizing the risks. Not only that sugar can cause weight gain, but it can also spark inflammation all over the body and ups your risk of issues like diabetes, heart disease, and tooth decay.
An underactive thyroid slows your metabolism way down, and this can lead you to gain some weight even if you aren’t consuming a lot of sugar. But if you are, you may find yourself with extra pounds in no time. Reducing the amount of sugar you eat is the number one thing you can do to improve your health and lower the harmful effects of a thyroid disorder.


The good news is that thyroid disease can not be included with your normal diet too much. The most important is to avoid fast food and processed foods as well as excess sugar is not new and applies to everyone who hopes for good health. Wheat is very important to avoid if you have diagnosed with celiac disease, and a simple blood test can determine that. Even soy and cruciferous vegetables are still good.
As long as you prepare most of your meals at home from whole fresh ingredients, you can rest assured that you are doing the best you can for your thyroid – at least in terms of diet. Luckily, the thyroid is definitely treated with medication and once you’re stabilized, all of these troubling symptoms should disappear.