World Thyroid Day 2025 Overview
Know all about the world thyroid day 2025, know about thyroid gland, common diseases and how it affects your health. Learn about the management of thyroid diseases.
Written by Dr. Dhankecha Mayank Dineshbhai
Reviewed by Dr. M L Ezhilarasan MBBS
Last updated on 13th Jan, 2026
Introduction
Thyroid health is crucial for overall well-being, yet many people remain unaware of how this small gland affects their body. Every year on May 25th, World Thyroid Day is observed to raise awareness about thyroid disorders, their symptoms, and the importance of early diagnosis and treatment.
In this article, we’ll explore what the thyroid gland does, common thyroid disorders, symptoms to watch for, and ways to manage thyroid health effectively.
What Is the Thyroid Gland?
The thyroid is a butterfly-shaped gland located in the front of your neck. Despite its small size, it plays a vital role in regulating metabolism, energy levels, heart rate, body temperature, and even mood.
The thyroid produces two key hormones:
- Thyroxine (T4)
- Triiodothyronine (T3)
These hormones influence nearly every organ in your body, making thyroid health essential for overall wellness.
Consult Top Endocrinologist for Personalised Advice
Common Thyroid Disorders
Thyroid disorders are broadly classified into two types:
1. Hypothyroidism (Underactive Thyroid)
When the thyroid doesn’t produce enough hormones, it slows down bodily functions.
Symptoms:
- Fatigue and weakness
- Weight gain
- Dry skin and hair loss
- Feeling cold often
- Depression or mood swings
- Constipation
Causes:
- Hashimoto’s disease (an autoimmune disorder)
- Iodine deficiency
- Radiation therapy
- Certain medications
2. Hyperthyroidism (Overactive Thyroid)
When the thyroid produces too much hormone, it speeds up metabolism.
Symptoms:
- Rapid weight loss
- Increased heart rate or palpitations
- Anxiety and irritability
- Excessive sweating
- Tremors in hands
- Difficulty sleeping
Causes:
- Graves’ disease (autoimmune disorder)
- Thyroid nodules
- Excessive iodine intake
- Thyroiditis (inflammation of the thyroid)
How Thyroid Disorders Affect Your Health?
If left untreated, thyroid imbalances can lead to serious complications:
- Heart problems (irregular heartbeat, high cholesterol)
- Bone weakness (osteoporosis)
- Infertility or pregnancy complications
- Mental health issues (depression, anxiety)
Tips for Managing Thyroid Health
1. Get Diagnosed Early
- If you experience persistent symptoms, consult a doctor. A simple blood test (TSH, T3, T4 levels) can detect thyroid imbalances.
2. Follow a Thyroid-Friendly Diet
For Hypothyroidism:
- Eat iodine-rich foods (seafood, dairy, iodized salt).
- Include selenium (Brazil nuts, eggs) and zinc (pumpkin seeds, lentils).
- Avoid excessive soy and cruciferous vegetables (cabbage, broccoli) in large amounts.
For Hyperthyroidism:
- Limit iodine intake if advised by a doctor.
- Eat calcium and vitamin D-rich foods (milk, leafy greens).
- Avoid caffeine and processed foods.
3. Exercise Regularly
- Hypothyroidism: Light to moderate exercise (walking, yoga) helps boost metabolism.
- Hyperthyroidism: Gentle exercises (swimming, stretching) can reduce stress.
4. Manage Stress
- Stress can worsen thyroid conditions. Practice:
- Meditation
- Deep breathing exercises
- Adequate sleep (7-8 hours)
5. Take Medications as Prescribed
If diagnosed, follow your doctor’s advice strictly. Do not skip or alter doses without consultation.
When to See a Doctor?
If you notice:
- Unexplained weight changes
- Persistent fatigue or mood swings
- Swelling in the neck (goitre)
- Irregular heartbeats
Don’t ignore these signs. Early treatment can prevent complications.
Conclusion
Thyroid disorders are common but manageable with the right care. This World Thyroid Day 2025, take a step toward better thyroid health by staying informed, eating right, and getting regular check-ups.
Consult Top Endocrinologist for Personalised Advice
Consult Top Endocrinologist for Personalised Advice
Dr Kalpana Dash
Endocrinologist
30 Years • M.B.B.S. , M.D. (GENERAL MEDICINE), D.N.B. in Endocrinology , D.M ( ENDOCRINOLOGY )
Raipur
Apollo Sugar Clinics, Raipur, Raipur
Dr. Nilotpal Mitra
General Physician/ Internal Medicine Specialist
21 Years • MBBS, PGDGM ( Geriatric Medicine), ACMDC (an Advance course in Diabetes and cardiovascular diseases from PHFI and WHF )
Kolkata
MCR SUPER SPECIALITY POLY CLINIC & PATHOLOGY, Kolkata
Dr. Ramalinga Reddy
General Physician
5 Years • MBBS MD General medicine
Bengaluru
PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru
Dr. Mary Susan K S
General Physician/ Internal Medicine Specialist
13 Years • MBBS, MD INTERNAL MEDICINE
Bengaluru
Apollo Clinic, Sarjapur Road, Bengaluru
(25+ Patients)
Dr. Anand Ravi
General Physician
2 Years • MBBS
Bengaluru
PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru
Consult Top Endocrinologist for Personalised Advice
Dr Kalpana Dash
Endocrinologist
30 Years • M.B.B.S. , M.D. (GENERAL MEDICINE), D.N.B. in Endocrinology , D.M ( ENDOCRINOLOGY )
Raipur
Apollo Sugar Clinics, Raipur, Raipur
Dr. Nilotpal Mitra
General Physician/ Internal Medicine Specialist
21 Years • MBBS, PGDGM ( Geriatric Medicine), ACMDC (an Advance course in Diabetes and cardiovascular diseases from PHFI and WHF )
Kolkata
MCR SUPER SPECIALITY POLY CLINIC & PATHOLOGY, Kolkata
Dr. Ramalinga Reddy
General Physician
5 Years • MBBS MD General medicine
Bengaluru
PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru
Dr. Mary Susan K S
General Physician/ Internal Medicine Specialist
13 Years • MBBS, MD INTERNAL MEDICINE
Bengaluru
Apollo Clinic, Sarjapur Road, Bengaluru
(25+ Patients)
Dr. Anand Ravi
General Physician
2 Years • MBBS
Bengaluru
PRESTIGE SHANTHINIKETAN - SOCIETY CLINIC, Bengaluru
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