Broccoli
Mercury
Iodine
Kale
Hot Dogs and Deli Meats
Calcium and/or Iron Supplements
Heated Food in Plastic Containers
High-Fat and/or Fried Foods
Processed Snacks
Desserts
Cabbage
Soy Milk
While soy milk is typically a wonderful alternative to dairy, it can be harmful to the thyroid if you suffer from hypothyroidism. The soy in soy milk may negatively affect thyroid function if you’re treated with synthetic thyroid hormone. The concern is that soy will interfere with the absorption of this hormone.
Whole Wheat Bread
Whole wheat bread is another concerning food that you may want to steer clear of if you’ve been diagnosed with hyperthyroidism. The gluten found in bread (and pasta and rice) can easily irritate and alter the absorption of thyroid medicine.
Strawberries
You must be so careful with your dietary choices if you struggle with hypothyroidism. Foods that are normally considered healthy and recommended by doctors and dieticians can cause concern for patients with hypothyroidism. For examples, strawberries can cause negative results if you have an underactive thyroid.
Peaches
Peaches are another fruit that should be avoided. They, like all of the foods on this list, can negatively contribute to your hormone levels and affect the function of your thyroid. It’s important to focus on the fruits and veggies you can eat versus the ones you can’t.
Rice
Caffeine
Caffeine can have major implications on your health, so be aware of your daily caffeine intake. Coffee, the ultimate caffeinated beverage, doesn’t just wake you up and energize you. It can also increase your blood sugar levels and impact the levels of your thyroid hormones.
Tofu and Edamame
Soda and Energy Drinks
Soda and energy drink consumption can cause significant health problems if you have hypothyroidism. The sugar in these beverages can upset your thyroid and should be avoided, if possible. If you still want to drink these beverages, try looking for the diet and no sugar options.
Candy
There’s nothing more sugary than candy! And with that being said, it can wreck serious havoc on your thyroid. This is because hypothyroidism affects your body’s metabolism. It’s best to consume sugar and sweets in moderation.
Sweet Potatoes
One of the signs of hypothyroidism is weight gain. And with that being said, you may find yourself eating a diet full of healthy foods like blueberries, tomatoes, sweet potatoes, and other nutritious options. However, you’ll want to watch your intake of sweet potatoes so that you don’t block your thyroid’s absorption.
Peanuts
Pasta
Because pasta is a grain and contains gluten, it’s another worrisome food. Eating pasta in moderation is your best bet. If that doesn’t help, you may want to try a gluten-free diet to prevent further issues with your thyroid.
Beans
Beans and legumes aren’t always the better option. In fact, the high amount of dietary fiber that they contain can bother your thyroid gland. The excess fiber is the problem. It can affect your digestive system and negatively interact with thyroid hormone replacement drugs.
Fast Food
The majority of fast food restaurants serve fatty foods. Not only are they high in calories, but they’re also high in fat. Fats disrupt thyroid hormone replacement medicines because they aren’t able to correctly absorb. Reduce the amount of times you eat out every week or month to lower your fatty food intake.
Corn
Corn is one of the more discussed foods. Many people debate whether or not it’s okay to eat for those with thyroid issues. The trouble with this vegetable is that corn is cross-reactive, meaning that it’s technically gluten-free, but it causes the body to react as if it’s eaten gluten.
Seeds
Seeds with high oil contents are sometimes used to make vegetable oils. Sunflower, sesame, flaxseed, and many others are often used. Once they are turned into vegetable oils, they become troublesome to your thyroid. These oils block the release of hormones and block cells from using the thyroid correctly.
Liver
Egg Yolks
While eggs are commonly considered to be good for your thyroid, that’s not completely true. Egg whites are good for your thyroid. They’re low in iodine and can be beneficial to your health. Egg yolks aren’t so good for your thyroid. They’re high in iodine and can worsen your hypothyroidism.