What is the Thyroid?
The Thyroid is part of the symphony in our body that controls and regulates the hormones in our bodies (the endocrine system). Hormones are the chemicals that are released in the bloodstream that coordinates and controls the activity of other parts of the body - such as the bodies growth, metabolism, sexual development and function.
The thyroid is an important gland because it regulates how your body breaks down food and uses it for energy.
The Thyroid is the largest organ in the endocrine system and weights approximately 25 grams. The Thyroid produces T3 & T4 hormones and is directly affected by the Hypothalamus (the conductor of the symphony) and Pituitary glands.
It is located in the throat, below the larynx (see picture above). It has 2 lobes on either side of the windpipe and it is joined at the front.
The Thyroid regulates:
metabolism
bone growth
hair, skin and nails
muscle function
respiration
heart rate
moods
The Thyroid works together with the parathyroid and regulates calcium.
INTERESTING FACT – the Thyroid follicle cells are square when the thyroid is active and rectangular when it is inactive.
When Thyroid is imbalanced?
If your thyroid is producing too much hormone, your body will burn energy much faster than it should be and is a condition called "hyperthyroidism" and the same if its opposite. That is if your thyroid gland is not producing enough hormone, your cells will not be burning as much energy and therefor is known as "Hypothyroidism".
Signs of thyroidism is as follows:
What causes a Hypothyroidism diagnosis?
Some causes could include:
Insufficient Iodine
Treatment of Hyperthyroidism
Surgery - removal of whole or part of the thyroid
Pituitary gland disfunction
Hypothalamic gland disfunction
Genetics
Xrays - Radiation treatment (Historically, this was used for treatment of acne, tonsilitus and adenoids)
Autoimmune disease - Hashimotos (Chronic Lymphocytic Thyroiditus causes the immune system to attack the thyroid gland leading to inflamation and interfering with hormone production)
How does Hypothyroidism affect other body systems?
A low functioning Thyroid affects these systems in the body:
Circulatory and Cardiovascular system – slows the heart rate and also results in high cholesterol. The Thyroid hormone regulates cholesterol in the body and removes the excess that the body doesn’t need.
Nervous System – if untreated, it changes how the nerves carry information to and from the brain, spinal cord and body.
Respiratory System – weakens the muscle used to breath and lungs work less efficiently. More likely to develop sleep apnea.
Digestive System – Slow movement of food in the intestines, gives the symptoms of heart burn, constipation and bloating
Reproductive System – irregular periods, heavy or missed. Trouble getting pregnant or miscarriage.
The Thyroid – Adrenal Connection
The Thyroid gland and the Adrenal gland work together to supply essential hormones and deliver them to where they need to be. In a stressful situation, whether it be emotional, mental or physical the hypothalamus tells the pituitary gland to release Cortisol from the Adrenal glands. These hormones direct all normal functions to de-prioritise anything that is not necessary to overcome the stressor that is in front of you. All functions of digestion, immunity, Thyroid productions are put temporarily on hold or slows until the stress has passed. Chronic Stress doesn’t end quickly or it is followed by another stressor. The Adrenal glands are in overdrive for extended periods of time. The Adrenal glands and the Hypothalamus are in a constant negative loop and presence of Cortisol in the bloodstream signals a slowdown in hormone production. The Hypothalamus also puts the brakes on metabolism as it can no longer convert T4 to T3. Prolonged Cortisol levels means Estrogen elevates which results in high levels of Thyroid building Globulin (TBG). When TBG is in the bloodstream it makes T4 Hormones inactive and it is unable to convert to T3 which will cause hypothyroid symptoms.
How Can Reflexology Help?
Reflexology can balance both Hyper and Hypo-Thyroidism with regular reflexology sessions. A commitment from you will be required beginning with 6 weekly sessions and then an assesment for future sessions. It will open up the flow of energy and support the gland in regulating homeostasis (Balance). In some studies, reflexology reduced pain and promoted relaxation, which can boost healing. Reflexology can also quickly reduce symptoms of thyroidism - symptoms such as digestion, circulation and joint and muscle pain.
If you suffer from thyroidism and would like to try reflexology, please book an appointment with me online ( HERE) or call/text me to make an appointment on 07546706490.
Carly
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