High Thyroid Levels

High thyroid levels refer to the overproduction of the thyroid hormones, T3 (triiodothyronine) and T4 (thyroxine). This condition is also known as hyperthyroidism, and women are about 5 to 10 times more susceptible to develop this condition than men. The thyroid gland is a butterfly-shaped, small organ located in front of the neck. This gland is concerned with the production and secretion of T3 and T4 hormones, which regulate the rate of metabolism.

So, an excess production of these hormones can accelerate the rate of metabolism, or the rate at which food is converted into energy. This in turn, can manifest in several other health problems, as the hormones released by the thyroid gland can affect every part of the body.

The production of thyroid hormones on the other hand, is regulated by the hypothalamus and the pituitary gland. The hypothalamus signals the pituitary gland to produce and secrete the ‘thyroid stimulating hormone’ (TSH). TSH signals the thyroid gland to produce T3 and T4. The amount of TSH released by the pituitary gland depends on the levels of T3 and T4 in blood. So, if the levels of T3 and T4 in blood are high, then the level of TSH will fall.

Normal Thyroid Levels

The normal range for T4 hormone (for adults) is 4.5 – 11.2 mcg/dL
The normal range for T3 hormone (for adults) is 0.1 – 0.2 mcg/dL

The normal value ranges can vary slightly from one laboratory to another, as different laboratories may use different measurements or test different specimens. So, it is better to talk to your physician to evaluate the results of the thyroid test before coming to any conclusion.

Hyperthyroidism Causes

It can have several underlying causes, of which Graves’ disease can be considered one of the most common causes. Apart from Graves’ disease, several other factors can cause the levels of thyroid hormones to rise. Some of the most common causes of elevated thyroid levels or hyperthyroidism are explained below.

Graves’ Disease

It is an autoimmune disease, wherein the antibodies produced by the immune system attack the thyroid gland and cause the gland to enlarge. The level of T4 hormone has been found to increase significantly in this disorder. Women, usually those in the age group of 20 to 50 years are more susceptible to develop this condition.

In Graves’ disease, the antibodies produced by the immune system can attack the tissues behind the eyes, along with the thyroid gland. As a result, the eye muscles and tissues can get inflamed, and the eyeball can protrude from the socket. This condition is known as exophthalmos, and this complication can be experienced by a certain percentage of individuals with Graves’ disease.

Scientists have not been able to find out what exactly causes this autoimmune disease, but it has been observed to run in families. So, this disease is presumed to have a genetic predisposition, along with several other triggering factors.


Thyroiditis or the inflammation of the thyroid gland can also cause an overproduction of thyroid hormones. The inflammation can be caused by unknown factors. Sometimes, it can be caused by a viral infection, while at other times, it can be caused by an autoimmune reaction. For example, subacute thyroiditis usually follows a viral infection of the upper respiratory tract, such as mumps and influenza, while Hashimoto’s disease is an autoimmune disorder of the thyroid gland.

Other common types of thyroiditis are, postpartum thyroiditis, silent thyroiditis, and drug-induced thyroiditis. As the name suggests, postpartum thyroiditis occurs after childbirth. This condition can last for about a month or two, followed by a period of hypothyroidism. Eventually, the levels of the thyroid hormones become normal after a few months. Silent thyroiditis is similar to postpartum thyroiditis except for the fact that it is not related to pregnancy or childbirth. The affected individuals develop a small goiter, which is usually not painful.

Thyroid Nodules

Sometimes, lumps or nodules can develop on the thyroid gland, and increase the amount of hormones produced by the gland. If hyperthyroidism results due to the development of a single nodule, it is termed as single toxic nodule. On the other hand, if several nodules develop in the thyroid gland, and they cause the excess production of thyroid hormones, the condition is known as toxic multinodular goiter. Thyroid nodules can be benign or malignant, but usually, they are benign or non-cancerous. The nodules can be solid or fluid-filled.

Excessive Intake of Iodine

Iodine is required by the thyroid gland to synthesize thyroid hormones. But its excessive intake can cause thyroid disorders like hyperthyroidism. Kelp or seaweeds contain a very high level of iodine, and so, an excessive intake of kelp and its supplements can raise the risk of developing thyroid disorders.

Thyroid Medications

Thyroid medications that are usually prescribed for the treatment of hypothyroidism can occasionally cause high thyroid levels, especially when they are used for a long time. Drugs like amiodarone used for treating irregular heartbeats can also cause hypo or hyperthyroidism, as this drug is structurally similar to thyroxine.

Hyperthyroidism Symptoms

As mentioned already, thyroid hormones regulate the rate of metabolism and hence, high levels of thyroid hormones raise the rate at which food is converted into energy (metabolism). High levels of thyroid hormones in the body can also affect the nervous system and vital organs like the heart. This condition can manifest in several symptoms, which are enlisted below:

✧ Anxiety and nervousness
✧ Increase in appetite
✧ Unexplained weight loss
✧ Heat intolerance
✧ Palpitations and irregular heartbeat
✧ High blood pressure
✧ Irritability
✧ Insomnia
✧ Excessive sweating
✧ Polyuria
✧ Excessive thirst
✧ Tremors
✧ Shortness of breath
✧ Irregular and scanty menstrual flow in women
✧ Muscle weakness
✧ Skin thinning
✧ Arrhythmias
✧ Changes in bowel patterns (usually an increase in frequency)
✧ An enlarged thyroid or goiter
✧ Hair loss
✧ Brittle and fine hair
✧ Decreased libido
✧ Depression
✧ Exophthalmos and red and swollen eyes (if it is caused by Graves’ disease)
✧ Excessive tearing, light sensitivity, and blurred vision (if it is caused by Graves’ disease)

However, people having hyperthyroidism usually do not develop all the symptoms. Most of the affected individuals develop a combination of two or more symptoms, which develop gradually over a period of time.

Diagnosis and Treatment of Hyperthyroidism

A physician usually evaluates the symptoms and medical history of the patient, along with carrying out physical examinations and blood tests, if hyperthyroidism is suspected. Physicians often look for the presence of symptoms like tremors in the fingers, and examine the thyroid gland and the eyes of the patient. However, a confirmed diagnosis requires blood tests to measure the levels of thyroxine (T4) and TSH. A high level of T4, but low level of TSH indicates hyperthyroidism.

If the blood tests show positive results, then two other tests are carried out to determine the underlying causes. These two tests are known as thyroid scan and radioactive iodine uptake test. In radioactive iodine uptake test, a small amount of radioactive iodine is administered. This test measures how much iodine is taken up by the thyroid gland to manufacture thyroid hormones.

After a period of time (usually 2/6/24 hours), the amount of iodine used by the gland is measured. A high uptake indicates hyperthyroidism caused by Graves’ disease or thyroid nodules. But if the thyroid levels are high, and the uptake of radioactive iodine is low, then it is likely to be caused by thyroiditis.

In thyroid scan, a radioactive isotope is injected into the vein present in the hand or inside the elbow. The patient is then asked to lie down with the head stretched backward. A special camera is used in the procedure, which produces images of the thyroid gland.

Hyperthyroidism and its symptoms are treated with radioactive iodine and antithyroid medications like methimazole and propylthiouracil. Beta blockers are usually given for controlling high blood pressure and the heart rate. Radioactive iodine helps shrink the gland, and alleviate the symptoms produced by an overactive thyroid gland.

The antithyroid medications prevent the gland from making excess hormones, and they are usually prescribed for a year or longer. Sometimes, these medications can solve the problem permanently, but at other times, relapses may occur.

Sometimes, surgery is also carried out to remove a large section of the thyroid gland, which however, can give rise to complications, like damage to the vocal cord and parathyroid gland. Therefore, surgery is usually considered only when a patient cannot tolerate antithyroid medications, and cannot have radioactive iodine therapy as well.

High thyroid levels or hyperthyroidism is a bit difficult to diagnose in the early stage. However, most people respond to treatment. If left untreated, this condition can increase the risk of developing heart problems, osteoporosis, and pregnancy complications. Therefore, a physician needs to be consulted, if you experience any of the symptoms of hyperthyroidism persistently for a considerable length of time. This can ensure prompt diagnosis and treatment of the condition, which in turn would help prevent the complications associated with it.

Thyroid Level Chart

It is a fact that hormone imbalance is the basic cause of various diseases and disorders. Thyroid gland, situated in the neck, releases the hormone triiodothyronine (called T3) and thyroxine hormone (called T4). The hormone released by the pituitary gland stimulates the release of thyroid hormones and hence it is known as thyroid stimulating hormone (TSH). When symptoms of abnormal thyroid function are noticed, a simple blood test known as TSH blood test is performed to measure the amount of TSH in blood.

Thyroid Hormone Levels and TSH

When the thyroid gland does not release sufficient hormones, the condition is described as hypothyroidism. As TSH is required to trigger the secretion of thyroid hormones, more TSH is released by the pituitary gland to stimulate the thyroid gland. Elevated levels of TSH thus indicate thyroid dysfunction or decreased levels of thyroid hormones. The condition wherein excessive production of thyroid hormones is noticed is known as hyperthyroidism. Very high levels of the hormones released by thyroid gland are characteristic of an overactive thyroid gland. The pituitary gland therefore restricts the flow of TSH. Thus, as a result of increased flow of thyroid hormones, TSH levels drop down. Here is a chart that provides information on the normal levels of the hormones released by thyroid gland.

Normal Thyroid Level Chart

Hormones Normal Range (mIU/L) Interpretation
T3 (Serum triiodothyronine) 80 – 220 T3<80 indicates hypothyroidism.
Total T4 (Serum thyroxine) 4.5 to 12.5 T4<4.5 with elevated TSH indicates under-active thyroid. T4>12.5 indicates hyperthyroidism. T4<4.5 with low TSH suggests a pituitary problem.
TSH 0.3 to 3.0 (as of 2003, revised by the American Association of Clinical Endocrinologists) but many labs or doctors follow the old numbers 0.4 to 6 TSH<0.3 indicate hyperthyroidism and TSH>3.0 indicate hypothyroidism.

Along with ‘total T4’ levels, levels of ‘Free T4’ are also measured. 0.7 to 2.0 is considered as normal range for ‘Free T4’. Similarly, ‘Free T3’ levels are also measured and 2.3 to 4.2 is the normal range of ‘free T3’.

Low Thyroid Levels

Children may naturally exhibit slightly higher TSH level (or low thyroid levels) when compared to adults. Thyroid hormones determine the rate of metabolism. Low levels of these hormones may lead to low basal metabolic rate resulting in loss of appetite, increased fatigue, weakness. The person may notice increased somnolence all the time, and suffer from frequent attacks of cold. He may experience joint pain, swelling in the neck, dry skin, hair loss, hoarse voice, etc. In spite of dieting, he may not be able to control his cholesterol levels.

High Thyroid Levels

An overactive thyroid can cause hot flashes, irregular heartbeat, nervousness resulting in depression and weight loss. Women usually complain about joint pain and irregular menstrual cycles when they have elevated thyroid levels. Confusion or poor concentration is also noticed sometimes. Hyperthyroidism in men may result in impotence, rapid heart rate, increased bowel movement, heat intolerance, palpitations, arrhythmia, profuse sweating, increased irritability, decreased concentration, weight loss, tremor, insomnia and depression.

To assess the thyroid function, TSH test alone cannot provide sufficient information. Similarly measuring T3 and T4 levels, without measuring TSH levels will not be useful for diagnosing thyroid problems. It is essential to measure T3, T4 and TSH levels simultaneously to detect the cause of abnormal thyroid activities.

Prescribed medicines and specially designed thyroid diet help manage the symptoms of abnormal thyroid function. The element ‘iodine’ in your diet, plays an important role in maintaining thyroid health. Normal levels for thyroid hormones may slightly vary from person to person. I hope you found the above chart and the information, helpful. Thyroid levels keep on fluctuating, so consult your doctor for correct interpretation of the thyroid test results.

Benefits of Ginseng Tea for Health

Ginseng is a perennial plant with a fleshy root, which is used for medicinal purposes. It is believed to have originated in the mountains of Manchuria in China, and has been in use for some 5000 years. It was called ‘Ren Shen’ by the ancient Chinese people. ‘Ren Shen’ means ‘Man Root’, and refers to the human-like shape of the Ginseng root. The Chinese had tremendous faith in ginseng, and considered it a sort of rejuvenating, cure-all herb for a variety of ailments.

You can make herbal tea from the fleshy root of the ginseng plant. This tea is said to have many healing and energy-giving properties. You can use fresh or dried roots for preparing the tea. These days, ginseng tea is a popular herbal drink all over the world, and is used by people for its rejuvenating properties.

Health Benefits

Although, proponents of alternative medicine claim that ginseng can cure a lot of illnesses, till date, there is no substantial evidence to prove the effectiveness of this herb. Even so, a great many people swear by the ginseng tea, and consume it on a regular basis. As per the exponents of this herb, there are numerous benefits of this tea, which are discussed below:

  • Ginseng may help stimulate the production of antibody-like protein, which helps in fighting colds.
  • It may also aid in regulating blood sugar levels in diabetics.
  • The ginseng root contains ginsenosides, a compound that stimulates the release of ACTH, that increases alertness and concentration.
  • It is also believed to improve the quality of sleep as well as boost the overall mood.
  • Regular consumption of this herbal tea is seen to help in fighting fatigue and lack of energy. Ginseng has the potential to increase the energy levels in cancer patients.
  • Ginseng tea is believed to be a natural appetite suppressant. Therefore, it aids in weight loss and weight management.
  • Regular consumption of this herbal tea aids in digestion, and it also reduces mental stress and anxiety.
  • It is also believed to boost the immune system, improve stamina, and work as an aphrodisiac.
  • Some studies have also indicated that red ginseng can help men suffering from erectile dysfunction. However, more research and clinical trials are required in this field.
  • Benefits of ginseng tea include its power to alleviate discomfort associated with menstruation.
  • It is also believed to lower the levels of LDL cholesterol.

Types of Ginseng

There are two main species of ginseng, and they are Asian ginseng (Panax ginseng) that is found in China, Japan, and Korea, and American ginseng (Panax quinquefolius) that grows mainly in Wisconsin, Minnesota, Georgia, Oklahoma, British Columbia, and Ontario. There is a third variety called red ginseng or Korean ginseng, which is nothing more than processed Asian ginseng. There is another variety called Siberian ginseng, which is not a true ginseng, but another plant (Eleutherococcus senticosus) with almost similar medicinal properties. It contains chemical compounds called eleutherosides, instead of ginsenosides.

You can buy ginseng roots as whole or in the powder form. You may also get sliced and dried ginseng roots or even ginseng tea bags. Sometimes, the leaves of ginseng plant are also used, however, they are not considered as effective as the root. Cultivated root is available as red and white Ginseng. In both cases, ginseng plants are grown for about 6 years before their roots are harvested. The difference lies in the way the roots are processed for use. To make white ginseng, the root is peeled and sun-dried. The dried root then, takes the yellowish-white color. To make red ginseng, the unpeeled root undergoes the steaming and drying process. The reddish-brown color of the root is obtained during the steaming process.

Side Effects

As there is no solid scientific support to back the said benefits of the herb, it is always better to consult your health care professional before using it. The herb is said to cause no side effects, if taken in prescribed doses. However, side effects may occur, if it is taken in excess. Interactions with certain drugs, like, antidepressants, blood-thinning medications, diuretics, and drugs for maintaining blood pressure and blood sugar levels, are possible. The herb should be utilized only under the strict supervision of a qualified herbal practitioner. Pregnant and lactating women, or those with endometriosis and uterine fibroids must also refrain from taking ginseng.

Ginseng tea is soothing and relaxing, and its regular intake can aid sleeping disorders. However, it is important not to have it in excess, as it might have negative effects on your health.

Health Benefits of Moringa Ideas

30-amazing-benefits-of-moringa-oleifera01Moringa, also known as the Miracle Tree, is a multipurpose plant, as the leaves, pods, fruits, flowers, roots, and even the bark of the tree can be utilized. It is also called the Drumstick Tree by Britishers, while in Philippines it is known as malunggay. The scientific name of this tree is Moringa oleifera. It is a powerhouse of minerals, amino acids, and antioxidants. Therefore, it is widely promoted in poverty-stricken areas, to counter malnutrition. While conventional treatment methods take months to counter this problem, consumption of the parts of this tree may take just a few days to treat it. Its uses range from being a water purifier to protecting the skin and also, to make perfumes and sprays. The gum of this tree is a diuretic and astringent and can be helpful in treating asthma.

Health Benefits


  • The powdered form of moringa seeds is very well-known to treat scurvy, a common skin disease caused by bacterial infections.
  • Crushed seeds are beneficial for purifying and clarifying water to make it available for domestic purposes. The seeds also minimize bacterial concentration of the water, thereby, making it drinkable.
  • They can be used as a relaxant for epilepsy.
  • The seeds consumed in roasted form, encourage urination, thereby, treating urinary problems.
  • When the seeds are roasted, pounded, and mixed with coconut oil, can treat gout, arthritis, rheumatism, sexually transmitted diseases, etc. You just have to apply the above-mentioned mixture to the problem area and see the results.
  • Along with perfumes and sprays the seeds are also useful in manufacturing aromatherapy oils.


  • Our body needs calcium for proper growth and maintenance of bones, to prevent and treat bone-related diseases, like osteoporosis. This calcium is normally obtained from milk through daily consumption. However, it may come to you as a surprise, that the leaves of moringa tree contain four times more calcium than that is present in milk. Also, the amount of protein in these leaves is twice the amount present in milk.
  • Bananas are a rich source of potassium, however, the drumstick leaves contain seven times more potassium than bananas.
  • The leaves also contain three times more iron than spinach. Hence, adequate consumption of these leaves can be helpful in preventing anemia.
  • The leaves are extremely beneficial in stimulating metabolism. They are the nutrition boosters, which are known to promote a feeling of well-being in people.
  • They are well-known to provide non-sugar based energy, which means, you can include these leaves in your weight loss diet. On the other hand, diabetics can also keep their sugar level under control.
  • The paste of the leaves beautifies the skin and is, therefore, applied by women to their skin regularly.
  • Oranges contain a large amount of vitamin C, however, the leaves of the miracle tree contain seven times more vitamin C than oranges.
  • The leaves are also rich in beta carotene containing three to five times more beta carotene than carrots.


  • The flowers are an effective home remedy for cough and cold. In rural areas, people boil these flowers in water and drink it in the form of tea, for instant relief.
  • They improve the quality and flow of the breast milk when breastfeeding, if consumed in the form of a juice.
  • Like other parts of the tree, the flower juice also encourages urination, which helps in treating as well as preventing several urinary problems.


  • The pods or fruits of moringa are also known as drumsticks and they taste like asparagus.
  • These drumsticks, especially the raw peas inside these sticks, are a rich source of fiber, iron, potassium, and vitamin C, which helps in treating problems related to the liver and the spleen.
  • High protein and fiber content in pods, helps in treating diarrhea.
  • These fruits are an excellent source of vitamin A, which is helpful in maintaining proper vision. Consumption of the pods helps in preventing night blindness and other eye problems in children as well as adults.


  • A mixture of pounded moringa roots and salt is made into a poultice, which is extremely beneficial for treating rheumatism, relieving arthritic pain, and minimizing lower back or kidney pain.
  • They are also helpful in treating cardiac as well as circulatory problems.

Other Benefits

  • It can be used as a source of bio-fuel.
  • Cooking oil can also be produced from this magical tree. The oil can offer several health benefits that one can get from sunflower oil and olive oil.

Moringa contains more than 90 nutrients and 46 types of antioxidants. With the endless health benefits, it can be termed as the most nutritious tree on the earth. There are no known side-effects of this magical tree, till date. However, it may interact with certain medications; for instance, if it is taken with drugs like aspirin or other blood thinners, it can increase the risk of bleeding. Hence, you can consult your health care professional, even if you have a slightest doubt about its side effects, prior to consumption. Apart from these possible side effects, it can be easily consumed by children as well as adults, as it is the most natural form of herb without any chemicals, even when consumed as a food supplement. Many people have already started using it in salads, porridge, pastas, breads, etc., to reap the everlasting health benefits of this extraordinary ‘Miracle Tree’.