When many people think of thyroid disease, they can't help but think of iodine! There is no other reason, it is precisely because iodine is an important component of the synthesis of thyroid hormones, often many people find out thyroid problems, whether it is hyperthyroidism, hypothyroidism, or thyroid nodules, they first quit iodine and seafood! In fact, not all thyroid patients need to "stay away" from seafood. "Especially for patients with nodules, not all patients with nodules should avoid iodine, so let's take a look.
The effect of iodine on the thyroid gland
The thyroid gland is like the "engine" of our human body, and the thyroid hormone it secretes is also an important part of the body's energy and metabolism. Less intake can also cause hypothyroidism. So iodine intake is essential for thyroid function. According to research statistics, in coastal areas, there are more people with iodine than seafood consumption, hyperthyroidism, and "big neck disease" than in other areas.
Normally, the daily iodine intake of adults is about 150 micrograms to 200 micrograms, and if the intake of iodine is excessive or too small for a long time, it will also lead to thyroid disease.
Can you eat seafood if you find thyroid nodules?
Can patients with thyroid nodules eat seafood? That is, do you need to avoid iodine? Many people who find nodules should avoid iodine in their diet, but in fact, not all patients with nodules should avoid iodine.
The thyroid function is normal and the nodule is of good nature
In this case, the thyroid function test is normal, and there is no obvious index abnormality, that is, the seven indicators of thyroid function are all within the normal range, but the nodule is shown under color ultrasound, and the nodule grade is not high.
Thyroid nodules with Hashimoto's thyroiditis
Hashimoto belongs to the chronic inflammation of thyroid disease, is an immune disease, after suffering from Hashimoto, the most significant feature is that the immune system is disordered, unable to recognize various substances entering the human body, constantly producing antibodies to attack normal thyroid tissue, when the thyroid cells continue to be damaged, there will be hyperthyroidism, hypothyroidism, induce nodules, Hashimoto-induced nodules malignant risk is higher. In addition, if the patient is accompanied by Hashimoto's thyroiditis, it is also necessary to follow the principle of less iodine and selenium supplementation, reduce iodine intake, and supplement foods containing selenium in moderation.
Thyroid nodules with hyperthyroidism
If patients with thyroid nodules are accompanied by hyperthyroidism, such as thyroid hyperfunctional adenoma, it is necessary to strictly control iodine intake to avoid stimulating the secretion of thyroid hormones and aggravating the condition. Among the common foods, shellfish, seaweed, marine fish, and algae foods contain the highest iodine, such as kelp, seaweed, wakame, etc.
In addition to these foods, pickled foods, egg yolks should also be eaten sparingly, and the iodine content is also very high.
Blind iodine avoidance is not advisable, thyroid nodules are not a "terminal disease", if detected in the early stage, when the nodules have not yet developed, do not worry about constant observation, you can also use microwave ablation to inactivate the nodules at high temperature, microwave ablation is a minimally invasive technology, only for the nodules for high temperature inactivation, will not hurt the thyroid gland, do not damage the thyroid function.
Most patients with benign nodules, in their daily diet, don't blindly avoid iodine, these 3 foods are really to stay away from!
1. Alcohol and alcoholic food
Alcohol is a well-defined carcinogen that is not only harmful to the liver, but also a "catalyst" for nodule growth. Long-term alcohol consumption increases the risk of cancers of the mouth, larynx, esophagus, and lungs. In addition, alcohol can interfere with the secretion of thyroid hormones, stimulate the growth of nodules, and aggravate the condition of patients with thyroid disease. Including foods and drinks that contain alcohol, they should be avoided as much as possible.
2. Fried food
Fried food is also not conducive to the condition of patients with nodules, especially some roadside stalls with unknown ingredients and unqualified hygienic high-fried foods, which will cause harmful substances to enter the body and stimulate the thyroid gland. In addition, barbecued food should also be eaten less, food baked at a high temperature of 120 degrees will produce acrylamide, benzopyrene and other carcinogens, listed as a class of carcinogens by the International Agency for Research on Cancer, can also cause diarrhea and other gastrointestinal diseases, immune cell damage.
IIIPickled processed foods
In addition to nitrite, whether the hygiene of pickled foods in the production process is up to standard, and whether iodized salt exceeds the standard is also a big problem, such as kimchi that we often come into contact with.
Epilogue. Thyroid disease diet is closely related to our daily life, not all nodules should be away from seafood, according to their own condition to make a comprehensive judgment, healthy diet and take reasonable methods is the effective way to solve nodules. If you have a thyroid nodule, you can leave a message or private message.