How To Prevent Thyroid Problems From Genes to Lifestyle
A thyroid is a butterfly shaped gland. It is located at the base of the neck. It produces hormones which regulate metabolism, energy levels, heart rate, and body temperature. Some disorders impacting quality of life include hypothyroidism, hyperthyroidism, Hashimoto’s thyroiditis, and thyroid nodules.
As per the studies, approx. 20 million people have some form of thyroid disease, and up to 60% are unaware of their issue. Women are five to eight times more likely than men to develop such thyroid issues.
Early intervention and preventive care are all needed to reduce the risk of long-term complications like cardiovascular disease, infertility, and depression.
Types of Thyroid Disorders
- Hypothyroidism (Known as Underactive Thyroid): This condition takes place when the thyroid gland does not produce enough hormone. Some of the common conditions include weight gain, fatigue, constipation, cold intolerance, loss of hair, skin dryness, and mental depression.
- Hyperthyroidism (Known as Overactive Thyroid): Too much production of hormone leads to this disorder. Symptoms under this issue include rapid heartbeat, anxiety, weight loss, tremors, heat intolerance, and issues in sleeping. Graves’ disease is just another autoimmune condition that occurs frequently.
- Goiter: It is an enlargement of the thyroid gland with both conditions such as hypo- or hyperthyroidism. At times this goes well with normal thyroid function. It is caused due to iodine deficiency or similar condition.
- Thyroid Nodules: Lumps which can further develop in the thyroid gland. Such issues are related to benign but can be cancerous too.
- Thyroid Cancer: This issue is just so uncommon. It can occur and usually it is present as a lump or nodule in the neck.
Key Risk Factors for Thyroid Disorders
There are several risk factors that can enhance the susceptibility to thyroid condition. Some of the common and most risky factors are mentioned below:
- Genetics: Holding a strong family history of thyroid disease, especially autoimmune conditions like Hashimoto’s thyroiditis or Graves’ disease, significantly shall enhance the risk. Approx. 70 to 80% of susceptibility to autoimmune thyroid disease is known to be because it shall be genetic.
- Gender: As per the factual studies, women are five to eight times more likely than men to develop conditions related to thyroid.
- Age: Risk of getting thyroid disorders tends to increase with age, particularly post you are 60 years.
- Autoimmune Conditions: being affected with other autoimmune diseases like type 1 diabetes or celiac disease, can elevate the risk of autoimmune thyroid conditions.
- Iodine Imbalance: Both conditions such as iodine deficiency and excessive iodine use can disrupt some of the thyroid function.
- Radiation Exposure: Therapy of Radiation which is taken for the head or neck can enhance the risk of thyroid issues. They can lead to hypothyroidism and thyroid cancer.
- Certain Medications: Use of certain medications like lithium can impact the thyroid function.
- Environmental Toxins: Exposure to some of the specific environmental chemicals can interfere with thyroid hormone production and action of the same.
- Stress: Chronic stress like condition can dysregulate the delicate balance of hormones, which can potentially impact thyroid function.
- Smoking: Toxins that are present in cigarette smoke can make the thyroid gland susceptible to certain dysfunction.
- Soy Consumption: While several research is ongoing, studies do suggest that very high intake of soy products might interfere with thyroid hormone absorption. This shall particularly go for individuals with some sort of pre-existing thyroid conditions or iodine deficiency.
Proactive Steps to Support Thyroid Health
- Adopt a Thyroid-Friendly Diet
Intake of nutrition plays a crucial role in function of thyroid. Following a balanced diet can support hormone production and lower inflammation.
- Iodine: It is essential for thyroid hormone synthesis. Some of the sources of it are iodized salt, seafood, dairy products, and eggs. However, excessive use of iodine can be super harmful, hence taking it in moderation is the key.
- Selenium: It helps with the conversion of those thyroid hormones. Selenium is found in those Brazil nuts, seeds of sunflower, and in the fish.
- Zinc: It is highly crucial for hormone production. Present in shellfish, meats, legumes, and whole grains.
- Vitamin D: Deficiency of this vitamin D is directly linked to the condition of autoimmune thyroid condition. Being exposed to sunlight and some of the fortified foods can help in sustaining adequate levels.
- Anti-inflammatory foods: Follow a Mediterranean diet that is rich in fruits, whole grains, vegetables, and healthy fats. They can help you to lower inflammation like condition. They are also responsible for supporting thyroid health.
Avoid excessive intake of those goitrogens (which are the substances that can interfere with thyroid function). They are found in raw cruciferous vegetables including broccoli and cabbage. Cooking such vegetables can lower their goitrogenic effect.
- Manage Stress Effectively
Chronic condition of stress disrupts the axis of hypothalamic-pituitary-thyroid (HPT) condition. This can lead to some of the hormonal imbalances like condition. Incorporate some stress-reducing practices like yoga, meditation, deep breathing exercises, and regular physical activity. It can help in sustaining those hormonal equilibrium.
- Engage in Regular Physical Activity
Performing regular exercises can stimulate thyroid hormone secretion. It can also improve tissue sensitivity to such hormones. As a result, you can aim for approx. 150 minutes of moderate-intensity aerobic activity which can go on a per week basis. This can be combined with strength training exercises.
- Do Not Entertain Environmental Toxins
Some of the environmental toxins like polychlorinated biphenyls (PCBs), perchlorate, and bisphenol A (BPA), can disrupt thyroid function. Limit exposure by using glass or stainless-steel containers. Do not use microwaving plastic and try to choose natural cleaning and personal care products.
- Quit Smoking
Smoking is responsible for introducing thiocyanate into the body. This can interfere with iodine uptake and thyroid hormone synthesis. Quitting smoking can lower the risk of thyroid dysfunction and can help in improving overall health.
The Role of Genetic Testing in Thyroid Prevention
Genetic predisposition is known to play a significant role in the development of thyroid disorders. This shall particularly go as per with autoimmune conditions including Hashimoto’s thyroiditis and Graves’ disease.
Identifying some of the genetic risk factors can facilitate early intervention and they can be about personalized management strategies.
How Genetic Testing Works with LifeCode
Lifecode is a leading provider of genetic testing service. LifeCode is known to utilize advanced genomic analysis to examine specific genes and genetic variations (SNPs). They are all known to be associated with an enhanced risk of developing thyroid disorders.
For example, their “Thyroid Balance Report” specifically helps in analysing genes that are involved in the thyroid hormone lifecycle. They majorly include activation, synthesis, transport, and metabolism. They are well developed genes which can confer susceptibility to inflammation and autoimmunity.
This comprehensive approach can all help in understanding how unique genetic makeup can influence the thyroid health.
Accuracy and Reliability of Tests at LifeCode
Lifecode’s genetic tests notably utilize cutting-edge technology and adhere to rigorous quality control standards to ensure high accuracy and reliability. They employ advanced sequencing and all those analysis techniques. It helps in identifying genetic markers that are associated with thyroid predisposition.
The testing procedures with LifeCode are validated by extensive research and provide precise information about the genetic risk factors.
While genetic testing cannot just predict with absolute certainty whether one shall develop a thyroid condition. This condition is known to offer a probabilistic assessment, empowering with knowledge to take several proactive steps.
The information that is all provided by Lifecode’s reports is designed to offer actionable insights that enable personalized health optimization.
Benefits of Genetic Testing with Lifecode
- Early Identification of Risk:
Knowing the genetic predisposition helps for earlier monitoring and targeted preventative strategies.
- Personalized Prevention Plans:
Genetic insights right from the Lifecode can help in tailoring dietary recommendations. Some of the lifestyle modifications, and screening schedules that can be with reference to the specific risk profile.
For instance, if the genes indicate a propensity for poor T4 to T3 conversion, the doctor considers specific treatment approaches if you are to develop hypothyroidism.
- Informed Family Planning:
While you have a family history of thyroid disorders, help like genetic testing can provide valuable information for family members. This shall enable them to make several informed decisions about their health.
- Understanding Underlying Causes:
For people that are already diagnosed with thyroid issues, Lifecode’s genetic testing can at times shed light on the underlying causes. They can potentially guide more effective management and some personalized treatment plans.
- Nutrigenomic Insights:
Lifecode offers reports including “Nutrient Core Report” and “Hormones Report”. They provide insights into how genes can affect nutrient absorption, detoxification, and hormone balance. All of these can indirectly impact thyroid health.
So, be ready to learn more about your genetic risk for thyroid conditions and other health insights.
Book a genetic consultation
with one of our expert genetic counsellors. They can help you while discussing your family history and how genetic testing can benefit you, including genetic testing for thyroid conditions.
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Education: Bachelor of Pharmacy (B.Pharm) from the Tata Institute of Social Sciences (TISS), Mumbai Experience: Agarwal is a seasoned pharmacist with over 7 years of experience in the pharmaceutical field. She has worked in various settings, including hospital pharmacies and community clinics, where she has excelled in medication management, patient counseling, and clinical support. Agarwal is known for her expertise in drug therapy optimization and patient safety. In addition to her practical experience, she contributes to health journalism, focusing on pharmaceutical advancements and health policy, and is involved in research projects aimed at improving medication practices and health outcomes. is known for her expertise in drug therapy optimization and patient safety. In addition to her practical experience, she contributes to health journalism, focusing on pharmaceutical advancements and health policy, and is involved in research projects aimed at improving medication practices and health outcomes.