Home   Health Tips   Health Concerns    Site Index    Search    Glossary   Contact Us

Visit our Health Index for More Subjects, Conditions and Answers


Located in the lower part of the neck, and approximately 2-1/2 inches wide, the thyroid glad regulates the rate at which the body burns food and controls the production of certain body tissues such as nails and hair  The thyroid gland also regulates body temperature, breakdown of carbohydrates, mental clarity and well-being, energy levels and even vitamin absorption.  Cholesterol levels, hair texture, nail strength, suppleness or dryness of the skin and sex drive are all directly influenced by the thyroid. 

The thyroid gland releases a combination of several different hormones.  Their names aren't as important as their purpose - to speed up the metabolism of the body.

Metabolism refers to the rate or speed at which, or the degree to which, the body breaks down food and changes it into living tissue and energy.  Metabolism is controlled by hormones. 

What are low thyroid symptoms? 

The major consequence of a sluggish thyroid is a slow metabolism.  Everything is slower. Brain processes can be suppressed, triggering depression, lethargy and a general apathetic feeling.  A loss of libido (sex drive) can occur with a slow thyroid. It could also cause a complete loss of the menstrual cycle in women.

Another manifestation is feeling of being tired all the time, despite sleeping long hours.  This is chronic fatigue  Its distinct feature is feeling more awake in the morning but ready for bed at 8 PM.  The thyroid also controls the oil glands and blood flow to the skin.  A sluggish thyroid can mean dry skin and dry, brittle hair. With a thyroid problem, a person could attempt to curl her hair and not be able to maintain the curl.  She might even lose the outer third of her eyebrows. 

Since the thyroid gland controls metabolism, in a non-optimum state it begins to drive body temperatures to well below normal, causing cold hands and feet. 

Because everything is slower, the body will demand quick energy as in carbohydrate cravings, especially starches like bread, and sugary carbohydrates. Carbohydrates (sugar is a carbohydrate) such as breads, pasta, cereals, crackers, pancakes cookies, alcohol, etc.etc..are craved. 

Typical thyroid symptoms are: weakness, fatigue, lethargy, sleepiness, need for mid-afternoon naps, generalized weight gain, sagging skin under arms, chin or midsection, low/poor appetite, craving bread, pasta, chocolate and sweets, high cholesterol, brittle nails with vertical ridges, hair stiff and dry, hair loss or thinning hair, dry skin, puffiness around eyes, sagging eyelids, outer eyebrows thinning or absent, slight rosiness or reddening of the face, poor short-term memory or focus, depression, apathetic (loss of hope), difficulty making decisions, low body temperature, cold intolerance, cold feet and/or hands, loss of libido, loss of menstrual cycle, indentations on sides of the tongue, thickening of the tongue, voice deeper and rougher in sound

What is a Normal Thyroid Range?

Sometimes blood tests will indicate the thyroid is normal, but all the symptoms are normal present. This is known as Wilson's Syndrome.  If you body temperature is low, but the blood tests say it's not the thyroid.  The reason for this is that the thyroxine is T4.  Each molecule has 4 iodine.  In order for your body to use the thyroxin, the body must convert it to T3 (yes, 3 iodine attached).

If your body isn't converting the T4 to T3, the blood tests will show that there is enough thyroxin in the blood but it isn't being used.   

It works like this: 

  • The Hypothalamus stimulates the Pituitary gland to produce Thyroid Stimulating Hormone (TSH).
  • TSH stimulates the thyroid gland to produce T4 (thyroxine).
  • T4 is the raw material used to make the active thyroid hormone T3.
  • T4 is also converted to Reverse T3 (RT3) which is physiologically inactive.
  • 80 percent of the active thyroid hormone T3 is produced outside the thyroid gland, in the tissues of the body.
  • T4 is converted to T3 by an enzyme called 5′ Deiodinase.
  • This enzyme is inhibited by stress, acute and chronic illness, fasting, cortisol (steroid), and other things.
  • Under stress and fasting, the body converts less T4 to T3 and more T4 to T3 to conserve energy (with less T3, the cells of the body slow down).
  • T4 is converted to T3 in the liver. 

What is the Cause of thyroid problems? 

Causes of Thyroid Dysfunction

There are many causes, and finding the actual cause will enable you to find what to do about it.   You can get a good understanding of what causes thyroid problems by listening to this video from Dr.Ruscio  What Causes Hypothyroid? Knowing what is causing the problem is the first step towards fixing it

The  video goes over the 3 causes of thyroid dysfunction

Fatty Liver and the Thyroid

What is Hypothyroidism?

There is a book that was written for weight loss, however, it goes over the different hormones of the body and especially the Thyroid.  It is informative and is easy reading.  For better understanding of the Thyroid go to Hormones.  

For a book about healthy Thyroid by Suzy Cohen, Pharmacist

Thyroid Healthy - She states "Are you one of the millions who’s fallen through the cracks of the “standard” medical system? Have you been told your depressed or ‘stressed out’ but you’re really not? It’s so unfair that you can tell your doctor about classic symptoms of low thyroid and still get dismissed because conventional tests don’t prove how you feel! Did you know some popular thyroid drugs are completely useless until your body converts it? I’m blowing the lid off of “standard” medical treatment for thyroid disease. Inside, you will learn about the best lab tests, how to interpret them, where to buy them, foods that heal your thyroid, and foods that harm it. You’ll also learn which medications work best, and which nutrients and supplements authentically work. Reclaim your life, start today."   Thyroid Healthy


When it's the Thyroid that is the problem:

For a Whole food supplement:  The thyroid gland of the endocrine system secretes hormones that have a profound effect on calcium metabolism and on the entire body’s metabolic rate.

Thytrophin PMG contains Protomorphogen™ extracts which are uniquely derived nucleoproteinmineral extracts that support cellular health. Bovine thyroid PMG™ extract helps maintain the thyroid tissues in a good state of repair to support healthy thyroid function.†

Content Product No.

90 Tablets 8025

Introduced in 1952 by Standard Process. whole food nutrition

Suggested Use:

One tablet per meal, or as directed.

Proprietary Blend: 109 mg

Magnesium citrate and bovine thyroid PMG™ extract (processed to remove its thyroxine).Other Ingredients: Calcium lactate, cellulose, and calcium stearate.

Remember when you are using a whole food supplement like CardioPlus, you are getting a supplement that the body can absorb and use.   Unlike laboratory supplements that you may absorb 1%, these supplements have all the co-factors that food has so that the body can use them.

Supplement Facts:

Serving Size: 1 Tablet Servings per Container: 90    Calories 1

Calcium 30 mg  Each tablet supplies 45 mg bovine thyroid PMG™ extract, processed to remove its thyroxine

Go to StandardardProcess.com and find a health a care professional in your area who has these products (search is at the bottom of this page)


Cold Hands and Feet?  Try this Acupressure method


Is it Your Thyroid?

Do your blood tests show the thyroid is normal, yet you have cold hands and feet?   There is a case where the thyroid is producing thyroxin, but it is not being converted to a usable form.  They body can only T3.  

T4 is converted to T3 in the Liver.  Thus, it may be that you have to address the functioning of the liver.



If you would like to receive the MCVitamins.com Weekly Newsletter,  Please Sign up by clicking here:  Newsletter Signup

We take privacy and security seriously, read about it here


Search this Website

MCVitamins.com is an affiliate of Dr. Berg's Products

Home    Health Tips   Health Concerns   Site Index   Glossary

© 2000-2019 MCVitamins.com
.  All Rights Reserved. Reproduction of this website in full or in part is prohibited without the express written permission of MCVitamins.com

We have used our best judgment in compiling this information. The Food and Drug Administration may not have evaluated the information presented. Any reference to a specific product is for your information only and is not intended to diagnose, treat, cure, or prevent any disease

Analytics Made Easy - StatCounter