11 Facts About Your Thyroid – Ajit Patel Goldshield
Increasingly common
— yet often overlooked — thyroid disease
affects millions and can affect multiple systems in your body.
Here’s what you need to know about your thyroid now, as reported by Jill
Grunewald.
1. The thyroid
is a butterfly-shaped gland in the neck that controls metabolism and energy,
and is hailed as the “master gland” of our complex,
interdependent endocrine system. It’s the spoon that stirs our hormonal soup,
producing several hormones that transport energy into every cell in the body
vital for feeling happy, warm, and lithe. The gland acts as boss of our
metabolism.
2. Symptoms of hypothyroidism include
weight gain and fatigue — as well as constipation, depression, low body
temperature, sleep disturbances, difficulty concentrating, edema (fluid
retention), hair loss,
infertility, joint aches and light sensitivity.
3. It’s estimated that hypothyroidism,
or underactive thyroid, affects more than 30 million women and 15 million men.
(Hyperthyroidism, or overactive thyroid, is much less
common.)
4. The most common cause of hypothyroidism
is Hashimoto’s thyroiditis, an autoimmune condition that causes the body to
attack its own thyroid
tissue. Autoimmune disease accounts for 90 percent of Americans with
hypothyroidism. The other 10 percent are afflicted with non-autoimmune hypothyroidism.
5. Hashimoto’s is one of the most common
autoimmune
diseases in the United States. When a person has Hashimoto’s, antibodies
specifically attack and damage his or her thyroid tissue.
6. Patients
with hypothyroidism suffer from symptoms that are rarely traced to a sluggish
thyroid. If you’re feeling
blue or unmotivated, you may be prescribed an antidepressant. If you’re
constipated, you’re told to take a laxative. If you’re having difficulty sleeping,
you’re given a sleeping aid. The list goes on.
7. Thyroid
experts often advise to cut gluten from the diet and eat foods with
thyroid-friendly vitamins and minerals, such as vitamin
D, iron, selenium, and zinc. Other foods that inhibit thyroid health: raw
cruciferous vegetables, soy, sugar and caffeine.
8. Some people
need thyroid drugs to treat Hashimoto’s. In some cases, medication is required
indefinitely, especially when Hashimoto’s has gone undiagnosed
and the thyroid is no longer producing hormones. It’s important to work with a
qualified doctor to find what type of medication
and dosage works well for you.
9. The specific hormones the thyroid
produces that are most critical to our health are triiodothyronine (T3) and
thyroxine (T4), both of which regulate metabolism. The most popular thyroid
drug, Levothyroxine (commonly known as Synthroid), is a synthetic T4-only drug.
10. T4 is a mostly inactive hormone
and is the forerunner to T3, which is the predominant and active hormone and
which has the greatest affect on our health and wellbeing.
The body is designed to convert T4 to T3, but many people have trouble with
this conversion, mostly due to stress,
hormonal and gut imbalances, and nutritional deficiencies.
11. T4 drugs like Synthroid
or levothyroxine are often prescribed, but many still complain of symptoms even
when lab results come back normal. What often works is a combination T4-T3
medication. Biodentical T4-T3, known most commonly as Armour Thyroid,
for example, comes from dried porcine thyroid. These natural hormones have been
successfully used since the late 1800s and, after decades of the prevalence of
T4-only prescriptions, are gaining use again.
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