is thyroid bad for your health?
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In severe cases, very low levels of thyroid hormones can trigger a loss of consciousness and life-threatening drop in body temperature. Untreated hyperthyroidism can cause serious heart problems and brittle bones.
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Your thyroid—a small gland in your neck—has a huge impact on your body. It produces thyroid hormone (TH), which is responsible for keeping your metabolism, heartbeat, temperature, mood, and more, in check. An underactive thyroid doesn't produce enough TH, and that can cause a host of health problems.
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It usually causes fever and pain in the neck, jaw or ear. The thyroid gland can also release too much thyroid hormone into the blood (thyrotoxicosis), leading to symptoms of an overactive thyroid gland (hyperthyroidism), such as anxiety, insomnia and heart palpitations. These symptoms settle after a few days.
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Your thyroid is one of your body's most important glands. When your thyroid doesn't work properly, it can cause you to feel nervous or tired; make your muscles weak; cause weight gain or loss; impair your memory; and affect your menstrual flow. A thyroid disorder can also cause miscarriage and infertility.
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Kale is one of the healthiest foods on the planet due to its high concentration of vitamins, minerals, and antioxidants. Despite being high in goitrins, research shows that a moderate intake of raw kale is unlikely to affect your thyroid health. Plus, raw kale may be more nutritious than cooked varieties.
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Antioxidant-rich fruits and vegetables Blueberries, tomatoes, bell peppers, and other foods rich in antioxidants can improve overall health and benefit the thyroid gland. Eating foods high in B vitamins, like whole grains, may also help.
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When left untreated, hypothyroidism can raise cholesterol levels and make you more likely to have a stroke or heart attack. In severe cases, very low levels of thyroid hormones can trigger a loss of consciousness and life-threatening drop in body temperature.
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High iodine intakes can also cause thyroid gland inflammation and thyroid cancer. Getting a very large dose of iodine (several grams, for example) can cause burning of the mouth, throat, and stomach; fever; stomach pain; nausea; vomiting; diarrhea; weak pulse; and coma.
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Potential Dangers of Having Hypothyroidism Left untreated, the symptoms of hypothyroidism will usually progress. Rarely, complications can result in severe life-threatening depression, heart failure, or coma. Hypothyroidism can often be diagnosed with a simple blood test: the thyroid hormone panel.
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This is the normal level of TSH in the blood. The primary function of the thyroid hormones is to regulate this. This disease of the thyroid leads to nervousness, tremors, heat intolerance sweating, warm skin, weight loss, hyperphagia, diarrhoea, palpitations, fatigue, muscle weakness and menstrual disturbances.
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Too much thyroid medication in hypothyroidism can cause health problems and trigger symptoms like the jitters, anxiety, weight loss, diarrhea and mood swings. Your thyroid hormone needs may change over time.
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Your body needs thyroid hormones to make cholesterol and to get rid of the cholesterol it doesn't need. When thyroid hormone levels are low (hypothyroidism), your body doesn't break down and remove LDL cholesterol as efficiently as usual. LDL cholesterol can then build up in your blood.
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Thyroid Disorder Complications In severe cases, very low levels of thyroid hormones can trigger a loss of consciousness and life-threatening drop in body temperature. Untreated hyperthyroidism can cause serious heart problems and brittle bones.
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Hypothyroidism can weaken the heart muscle and heart rate, reducing the heart's pumping capacity and increase the stiffening of blood-vessel walls. The combination of these changes can lead to hypertension.
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Consuming alcohol can drastically affect how your thyroid functions—such as blocking its activity (1), or lowering levels of hormones T3 and T4 (2, 3). Alcohol is also known to destroy thyroid cells, which are sometimes used in treatment of a condition called thyroid nodules (4).
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Iodine is an essential mineral commonly found in seafood. Your thyroid gland uses it to make thyroid hormones, which help control growth, repair damaged cells and support a healthy metabolism ( 1 , 2 ). Unfortunately, up to a third of people worldwide are at risk of an iodine deficiency ( 3 ).
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Thyroxine. You may have heard that taking synthetic thyroxine, called Synthroid (levothyroxine), for low levels of thyroid hormones found in hypothyroidism can lead to thyroid cancer.