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7 Useful Recommendations How to Improve Thyroid Function

By PureHealth Research Jan 17, 2025

Medically reviewed by Medically reviewed by our experts

Medically reviewed by 10 min read

Medically reviewed by 18 citations

Woman holding her neck thinking how to improve thyroid function.
Woman holding her neck thinking how to improve thyroid function.

Have you ever wondered how to improve thyroid function? This small but mighty gland plays a key role in energy levels, metabolism, and overall well-being, yet many people overlook its importance. Supporting thyroid health doesn’t have to be overwhelming – it’s about simple, actionable steps that fit into your daily routine.

In this blog, we’ll explore seven practical ways to promote a healthier thyroid, from the foods you eat to the habits you build. Whether you’re just starting or looking to refine your approach, these tips can help you maintain a balanced and thriving thyroid.

Understanding Your Thyroid 

The thyroid is a small, butterfly-shaped gland located at the base of your neck. Despite its size, it plays a critical role in regulating your body’s energy levels, metabolism, and hormone balance. It produces hormones like T3 (triiodothyronine) and T4 (thyroxine), which influence nearly every cell and organ in the body.

When the thyroid’s function is not optimal, it can lead to imbalances. These may occur in two main forms:

  • Underactive thyroid (low hormone production) – This can result in symptoms like fatigue, weight changes, sensitivity to cold, and dry skin.
  • Overactive thyroid (excessive hormone production) – Symptoms can include restlessness, increased heart rate, and sensitivity to heat.

Understanding how your thyroid works and recognizing potential signs of imbalance is the first step in maintaining its health. The good news? There are natural, supportive measures you can take to promote its function. 

7 Ways to Improve Thyroid Function Naturally 

Curious about how to improve thyroid function naturally? It starts with small, mindful changes in your lifestyle that can make a big difference. From the foods you eat to the routines you build, these seven tips will guide you in promoting a thriving thyroid.

1. Eat a Thyroid-Supporting Diet

Fresh fruits, nuts, seeds, and eggs promoting thyroid health.

A nutrient-rich diet is essential for thyroid function. Key nutrients include:

  • Iodine – Supports thyroid hormone production.
  • Selenium – Promotes hormone conversion and protects the thyroid. 
  • Zinc – Contributes to hormone production and immune health
  • Tyrosine – An amino acid that forms the building blocks of thyroid hormones

Foods high in iodine, selenium, zinc, or tyrosine:

  • Seaweed (e.g., kelp, nori, wakame) 
  • Fish (e.g., salmon, cod, sardines) 
  • Brazil Nuts
  • Eggs
  • Pumpkin Seeds
  • Dairy Products (e.g., yogurt, milk)
  • Leafy Greens (e.g., spinach, kale)
  • Quinoa and Brown Rice
  • Fruits (e.g., berries, apples)

Foods to limit:

  • Soy-Based Products – May interfere with hormone production. Instead, try almond or oat milk.
  • Cruciferous Vegetables (e.g., broccoli, cauliflower) – When consumed raw in excess, they may hinder iodine absorption. Lightly steaming these can reduce the effect.
  • Processed Foods – Often lack nutrients and contain additives that can strain thyroid function. Opt for whole, nutrient-dense options.

Thyroid-Friendly Recipes:

Thyroid-friendly recipes including salmon salad, yogurt parfait, and scramble.

Including nutrient-dense foods in your meals can provide the building blocks needed to maintain and support optimal thyroid function. Below are some simple, delicious recipes featuring thyroid-friendly ingredients to help you get started:

1. Salmon and Seaweed Salad

Ingredients:

  • 4 oz grilled salmon
  • Mixed greens
  • 1 sheet nori, shredded
  • Sliced cucumbers
  • Sesame seeds
  • Lemon vinaigrette dressing

Instructions:

  1. Arrange mixed greens and cucumbers on a plate.
  2. Top with grilled salmon pieces.
  3. Sprinkle shredded nori and sesame seeds over the salad.
  4. Drizzle with lemon vinaigrette before serving.

2. Brazil Nut and Berry Yogurt Parfait

Ingredients:

  • 1 cup plain yogurt
  • Handful of berries (blueberries, strawberries)
  • 2–3 Brazil nuts, chopped
  • Drizzle of honey (optional)

Instructions:

  • Layer yogurt and berries in a bowl or glass.
  • Top with chopped Brazil nuts.
  • Add a drizzle of honey if desired.

3. Egg and Vegetable Scramble

Ingredients:

  • 2 eggs
  • Handful of spinach
  • Chopped broccoli florets
  • Diced tomatoes
  • Salt and pepper to taste

Instructions:

  1. Beat the eggs in a bowl.
  2. Sauté broccoli and spinach in a non-stick pan until tender.
  3. Add beaten eggs and tomatoes to the pan.
  4. Cook until eggs are set, stirring gently.
  5. Season with salt and pepper before serving.

2. Manage Stress

Man meditating at home to reduce stress.

Stress can have a significant impact on thyroid function by disrupting hormone balance and increasing cortisol levels, which may interfere with thyroid hormone production. Chronic stress can also strain your immune system, further affecting thyroid health.

To manage stress effectively, incorporate these actionable techniques into your daily routine:

  • Mindfulness Practices – Spend 5-10 minutes daily focusing on the present moment to reduce stress.
  • Meditation – Practice guided meditation or sit quietly to clear your mind and lower cortisol levels.
  • Deep Breathing Exercises – Try diaphragmatic breathing, inhaling deeply for 4 counts, holding for 4 counts, and exhaling for 4 counts to relax
  • Herbal support – Incorporating the best herbs for thyroid health, such as ashwagandha, can aid in stress reduction and support thyroid function.

3. Get Enough Quality Sleep

Woman stretching in bed after a restful sleep.

Sleep plays a vital role in regulating thyroid hormone production and maintaining overall health. Poor sleep can disrupt the hypothalamus-pituitary-thyroid axis, which influences thyroid function, and may lead to hormonal imbalances.

To improve sleep quality, follow these tips:

  • Stick to a Schedule – Go to bed and wake up at the same time daily to regulate your body clock.
  • Create a Relaxing Environment – Keep your bedroom cool, dark, and free from electronic distractions.
  • Limit Stimulants – Avoid caffeine and heavy meals close to bedtime.

4. Exercise Regularly

Elderly woman lifting dumbbell outdoors for exercise.

Regular exercise can support thyroid health by stimulating metabolism, promoting hormone regulation, and reducing stress levels. Incorporating 30 minutes of movement into your daily routine is a simple way to support thyroid function naturally.

Engage in a mix of these activities for optimal benefits:

  • Cardio Exercises – Walking, swimming, or cycling can help boost energy levels and improve endurance.
  • Strength Training – Resistance exercises promote muscle health, which may enhance metabolic support.
  • Yoga or Pilates – These low-impact activities reduce stress and encourage hormone balance.

5. Minimize Toxin Exposure

Woman pouring water from a filter jug in kitchen.

Environmental toxins, such as heavy metals, pesticides, and chemicals in plastics, can interfere with thyroid hormone production and balance. These substances may affect iodine absorption and disrupt the endocrine system.

To reduce exposure:

  • Choose Natural Cleaning Products – Avoid harsh chemicals by opting for plant-based alternatives.
  • Switch to Glass or Stainless Steel – Replace plastic containers to limit chemical leaching.
  • Filter Your Water – Use a high-quality filter to reduce contaminants like chlorine and fluoride.

6. Consider Supplements

Certain supplements can provide valuable support for thyroid health by delivering essential nutrients needed for optimal hormone production and regulation. Here are some beneficial supplements to consider:

  • Selenium (Recommended dosage: 55 mcg daily)
  • Zinc (Recommended dosage: 8-11 mg daily)
  • Vitamin A (Recommended dosage: 700-900 mcg daily)

If you’re looking for a comprehensive supplement to support your thyroid, Thyroid Harmony Formula offers a carefully crafted blend of essential nutrients. This formula includes Vitamin A to promote hormone metabolism, Selenium to enhance hormone conversion and protect the gland, and Ashwagandha, which helps manage stress – a key factor in thyroid health. These ingredients work synergistically to promote healthy thyroid activity and overall well-being

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Regain balance and vitality naturally! Thyroid Harmony Formula supports energy, mood, and weight with 10 powerful nutrients. Take control and feel like YOU again!

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Regain balance and vitality naturally! Thyroid Harmony Formula supports energy, mood, and weight with 10 powerful nutrients. Take control and feel like YOU again!

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Try it Now

Thyroid Harmony Formula

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Regain balance and vitality naturally! Thyroid Harmony Formula supports energy, mood, and weight with 10 powerful nutrients. Take control and feel like YOU again!

Try it Now

It’s important to note that while iodine is crucial for thyroid hormone production, excessive intake from supplements can overstimulate the gland and potentially disrupt its balance. Therefore, before starting any new supplement, it’s always advisable to consult with a healthcare professional. 

7. Prioritize Regular Checkups 

Doctor performing thyroid checkup on male patient.

Routine thyroid screenings and blood tests are essential for monitoring thyroid function, especially if you have a family history or experience symptoms like fatigue or changes in energy levels. These checkups help detect potential imbalances early, ensuring timely support. To find a qualified healthcare provider, seek referrals from trusted sources or search for specialists in endocrine health. Regular evaluations are key to maintaining optimal thyroid function.

Busting Thyroid Myths

There are many misconceptions about thyroid health that can lead to confusion. For instance, the idea that “all soy is bad for your thyroid” is misleading. While excessive soy may affect iodine absorption in some cases, moderate consumption is generally safe, especially when iodine intake is sufficient. 

Another myth is that “you can’t improve thyroid function without medication.” In reality, lifestyle changes like a balanced diet, stress management, and regular checkups can support thyroid health. Understanding the truth empowers you to make informed decisions about your well-being.

Success Stories 

Achieving better thyroid health is possible with the right combination of lifestyle changes, dietary adjustments, and supportive supplements like Thyroid Harmony Formula. Many have seen significant changes in their energy, physical health, and overall well-being.

Karen, one of our satisfied users, shared: “My latest blood work showed a healthy body and mind after two months on this product, Thyroid Harmony. Overall, I feel great. Thank you for creating such a product for many thyroid patients.”

Similarly, Diego expressed how Thyroid Harmony has transformed his health: “It has strengthened areas like my skin, gums, hair, nails, and even muscle behaviors during workouts. It has created success and an excellent outcome.”

These stories showcase the potential of consistent support and small, mindful changes to promote thriving thyroid health.

Disclaimer: The testimonials provided on this page represent individual experiences with Thyroid Harmony Formula. Individual results may vary.

Conclusion 

Understanding how to improve thyroid function naturally can empower you to take control of your health. By focusing on a nutrient-rich diet, managing stress, prioritizing quality sleep, staying active, and including best hormone balance supplements, you can support a thriving thyroid and overall well-being. Regular checkups and staying informed are essential for long-term thyroid health. Small, mindful changes can make a significant difference in promoting balance and vitality in your daily life.

Does When I Eat Affect My Thyroid?

Yes, meal timing can impact thyroid health. Eating at consistent times supports hormone regulation and metabolism. Avoid skipping meals and prioritize a balanced diet to maintain steady energy levels and promote optimal thyroid function.

How Can I Get Enough Iodine?

You can get enough iodine by including iodine-rich foods like seaweed, fish, dairy, and iodized salt in your diet. These natural sources support thyroid hormone production and overall health. Always balance intake to avoid overconsumption.

How Is Gut Health Linked To My Thyroid?

Gut health affects thyroid function by influencing hormone absorption and reducing inflammation. A balanced microbiome supports efficient nutrient uptake, like selenium and zinc, essential for thyroid health. Probiotics and fiber-rich foods can help maintain gut balance.

Can Thyroid Supplements Interact With Any Medications I’m Taking?

Yes, thyroid supplements may interact with medications, such as hormone therapy or blood thinners. Consult a healthcare professional before starting supplements to ensure they align safely with your current medication regimen and individual health needs.

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