Growth Hormone and Its Effect on Thyroid FunctionAdministration of growth hormone GH in GH-deficient patients has been reported to cause a variety of perturbations in thyroid function. Reports range from decreased sensitivity of thyrotropin TSH to thyrotropin-releasing hormone TRH stimulation and induction of hypothyroidism to increased energy expenditure and clenbuterol tablets 40 mcg dosage peripheral thyroxine T4 to triiodothyronine T3 conversion. Some of the diversities may relate to the fact that earlier human growth hormone effects on thyroid were uncontrolled case reports, humqn furthermore employed pituitary GH preparations, which may have been thyroie with TSH. A confounding variable in terms of incipient TSH insufficiency in some patients may also have been present. Data from a placebo-controlled crossover study of 4-months GH therapy in GH-deficient adults, some of whom were on ongoing T4 substitution, revealed that the most prominent htyroid on thyroid function was increased peripheral T4 to T3 conversion without significantly affecting TSH levels efdects secretion from the thyroid gland. It was furthermore observed that T3 levels during placebo were significantly decreased compared to an untreated healthy human growth hormone effects on thyroid group. Comparable findings have been made in a controlled study of 6-months GH therapy in adult-onset GH-deficient patients.
Growth Hormone and Its Effect on Thyroid Function
This was in alignment with the position taken by the late Dr. Broda Barnes, a well-known pioneer in the field of thyroid disease and author of Hypothyroidism, the Unsuspected Illness.
Barnes estimated that at one time or another approximately 40 percent of the population will suffer from clinical hypothyroidism. The thyroid is the master gland at regulating metabolism. When the thyroid is functioning properly, 80 percent of the hormones it releases will be T4 and 20 percent T3, which is considered to be the more biologically active of the two. An enlarged thyroid gland is often called a goiter. If you go to your doctor to have your thyroid tested, he or she will draw your blood and send it to the lab to obtain a thyroid panel.
When doctors first discovered how to measure this hormone, they decided that TSH was the gold standard of diagnosing thyroid dysfunction. So, according to this lab test, elevated TSH would be indicative of hypothyroid function. When the lab work shows that TSH is in the low or normal range in these cases, the problem is that the body is not adequately converting the hormone T4 to T3. Remember, T3 is a crucial hormone in getting oxygen into the cells and in enabling efficient metabolic function.
Mary has found that 90 percent of the patients he diagnoses with hypothyroidism are women. The first approach is the comprehensive thyroid panel, which includes testing for ultrasensitive TSH levels lower than 3. This test has the advantage of allowing your doctor to look at the interrelationships between the different levels of hormones.
All of these taken together constitute a more complete holistic approach to the diagnosis and treatment of hypothyroidism. Hypothyroidism is too complex for you to self-diagnose from a post on a website. But the following hypothyroid questionnaire created by Dr. You may have hypothyroidism if you check off about eight of these symptoms. Mary points out, a person might only present with one symptom such as depression or low body temperature upon awakening in the morning.
One of the most widely used is a drug called Synthroid. Although patients on Synthroid often improve with a lowering of their TSH, they often reach a plateau where they still have many of the signs and symptoms of hypothyroidism. The way to overcome this is to just give them the combination therapy, with both T4 and T3. Mary and many of the endocrinologists with whom I consult have been going back to an older and highly respected thyroid medication called Armour Thyroid. The reasons are twofold.
I have seen literally hundreds of men and women with thyroid problems improve dramatically when they began following my Fat-Burning tips because research shows that appropriate exercise helps to balance out the body hormonally.
Douglas Daniels is an excellent example. He came into the program with undiagnosed hypothyroidism but began to experience significant results and a much better quality of life after two weeks of exercise, at which point he started taking thyroid medication. A person who has developed an inefficient metabolism because he never exercises is setting himself up for hormonal imbalances.
One of the main characteristics of someone with a sluggish metabolism is a lower than normal body temperature. According to the Consensus Report, enzymes are very temperature sensitive, as are other bodily functions. Mary points out, once you develop hypothyroidism, it is very simple and inexpensive to take Armour Thyroid. Problems such as obesity, joint pain, depression, and chronic exhaustion make exercising harder.
Finding relief from these problems can help a person to find the energy to stay on a good exercise program. Mary feels that eating organic vegetables and hormone-free meat can sometimes seem like a monumental task, I have seen over and over again how easy it is to maintain a healthy eating plan once you have made it a part of your daily regimen. Eating nutritionally takes some thought and planning in the beginning, but it soon becomes habit.
Ideally we should be able to get all of the vitamins and minerals from the foods we eat, but there are two factors working against that. The first is that we cook most of our foods, which destroys essential nutrients.
The second and most important is that we are growing our food in soil that is often exhausted of certain vital minerals. There are entire communities filled with people that have heart problems because their soil has selenium deficiencies.
Eighty percent of a community with heart disease? And supplementation is not as easy as just popping into your local pharmacy and picking up Centrum. Just remember to read labels carefully before you buy vitamins. Again, these three steps will help prevent thyroid problems and will greatly help in minimizing the symptoms of mild cases of hypothyroidism. If you suspect that you are hypothyroid, make an appointment with an endocrinologist who will do more than just a basic lab test.
A natural thyroid medication may be needed to help balance out your hormones and increase your metabolic efficiency. Allie, a twenty-four-year-old actress, came into my program because she was overweight and was suffering from some quality-of-life issues.
Her doctor had told her that she was borderline hypothyroid but had left her untreated. When we ran a metabolic study on her, which has an error factor built into it of plus or minus 10 percent, we found out that she scored 20 percent below the lowest end of normal.
When I sent Allie to Dr. Mary for an evaluation, he felt that she should start on Armour Thyroid. Because I encounter clients like Allie quite frequently, I have begun to agree with the doctors who say that low thyroid is an undiagnosed epidemic. Human growth hormone HGH helps to regulate bone and organ growth in your youth.
In adulthood, it is responsible for many other metabolic processes including protein synthesis, which means that there is a direct correlation between the level of HGH and the percentage of lean muscle.
Many of the obese clients that I see in my program have significantly lower than normal levels of HGH. However, it is normal for this hormone to naturally decrease with age, so no one is going to have the same amount of HGH in middle or old age as he or she had in youth. Is there anything that can be done about low HGH levels in middle age?
A few years ago there was a lot of excitement about HGH injections. Headlines called injectable HGH the fountain of youth. However, interest has begun to wane as people have found out that it is not the simple panacea that it was promised to be.
In fact, every doctor who I asked about HGH injections felt that they are not the answer for several reasons. And, of course, there is the unpleasant prospect of giving yourself a daily injection. Those are some of the risks of excess growth hormone. Again, I think that taking into consideration diet and lifestyle and trying to maintain natural levels of HGH for as long as possible is the best way to go.
You have to look at the other aspects of the endocrine system. For example, people with thyroid disorders will not achieve optimal health until the thyroid disorder is corrected first. They may also need testosterone, progesterone, estrogen, etc. So you should check all of the hormone levels when approaching the patient. In recent years secretagogues, which act like HGH, have become popular. Like HGH injections, these products come with the promise that they will lower your lipids, increase your muscle mass and strength, and increase your bone mass.
Growth Hormone Secretagogues hosted by the Great Lakes College of Clinical Medicine, several physicians pointed out that they felt the jury was still out on their effectiveness. Since I have used a secretagogue with the goal of increasing my own levels of HGH, I tend to disagree that they should be dismissed out of hand. But I do agree that you should be very careful about what kind of secretagogue you take and how often you take it.
Also, according to Dr. Carter, secretagogues might cause hypertension in certain people, so if you choose to take them, your doctor should monitor your blood pressure for the duration. Secretagogue supplements can be found in any good health food store. Ask your doctor to recommend a brand for you. When I consulted with endocrinologist Dr. If you score low in several of these areas, it is likely that you may have low HGH and should consult with your doctor:.
I feel lonely even when I am with other people. I have to read things several times before they sink in. It takes a lot of effort for me to do even the simplest of jobs. I have trouble controlling my emotions. I often lose my train of thought. I often feel very tense. I feel like I let people down. I find it hard to mix with people. There are times when I feel very low. I avoid any responsibilities.
I often forget what people say to me. I find it hard to plan ahead. I am easily irritated by people. I often feel too tired to do the things I have to do.
I have to force myself to do everything that has to be done. I often have to force myself to stay awake. I have trouble remembering things. First of all, I should say that far fewer people suffer from a low HGH than hypothyroidism. Fifty thousand people in the United States have been diagnosed with HGH deficiency and six thousand new cases are reported each year. However, from what I see at my program, especially regarding obese clients, these HGH statistics should be much higher.
And keep in mind that all of us will likely experience a decline in HGH as we age.