Losing weight with low thyroid, or hypothyroidism, can be challenging, but it’s achievable with the right approach. In India, approximately 42 million people suffer from thyroid disorders, with women disproportionately affected.
A study published in 2023 found that 10.9% of adults in India have hypothyroidism, with a higher prevalence among women and older adults. In addition to a thyroid-friendly weight loss plan, regular workouts are equally important.
Additionally, research indicates that obesity is closely associated with hypothyroidism, and weight loss can improve thyroid function. By focusing on a diet rich in nutrients that support thyroid health and engaging in regular exercise, individuals with hypothyroidism can work towards their weight loss goals.

Understanding Hypothyroidism And Weight Gain
Low thyroid, or hypothyroidism, is a condition in which the thyroid gland does not produce enough thyroid hormone. The thyroid gland is a small butterfly-shaped gland located in the neck, and it produces hormones that regulate metabolism, heart rate, body temperature, and other bodily functions.
What Is Hypothyroidism?
- Hypothyroidism is a condition where the thyroid gland does not produce enough thyroid hormones, leading to a slow metabolism.
- The thyroid gland, located in the neck, regulates metabolism, heart rate, and energy levels.
- According to the NCBI, women and older adults are at a higher risk of developing hypothyroidism.
How Low Thyroid Affects Metabolism And Weight Loss?
- Thyroid hormones (T3 and T4) control how the body burns calories and uses energy.
- Low thyroid function reduces metabolic rate, making it harder to burn fat.
- Studies show that hypothyroidism can slow metabolism by 30–50%, leading to weight gain.
- Insulin resistance and water retention are common, further contributing to weight gain.
- The relationship between hypothyroidism and weight loss or gain can be complex and multifactorial. However, you can improve your overall health and achieve your weight loss goals by working with your doctor and dietitian to manage your thyroid condition
Why Losing Weight Is Difficult With Hypothyroidism?
- Fatigue and low energy levels make regular exercise challenging.
- Hormonal imbalances lead to increased appetite and cravings for high-carb foods.
- A sluggish metabolism means fewer calories are burned even during rest.
- Research suggests that proper diet, exercise, and thyroid medication can help manage weight effectively.
- Studies indicate that 5–10% of body weight loss can significantly improve thyroid function and metabolism.
Managing hypothyroidism with medication, a nutrient-rich diet, and exercise can aid in weight loss and overall well-being. You should also follow practical tips for daily thyroid care to manage its symptoms better

Role Of Diet In Losing Weight With Low Thyroid
Maintaining a balanced diet is extremely important for maintaining good health and well-being. For those with hypothyroidism, it becomes even more crucial as some nutrients can help support thyroid function.
A diet that is well-rounded and includes an abundance of vegetables, fruits, and lean protein can provide several health benefits, including supporting thyroid function. Additionally, it can help in managing a healthy weight, which can be difficult for individuals with hypothyroidism.
Foods To Eat For Low Thyroid
Certain foods are known to support thyroid health. These include:
- Iodine-Rich Foods: Iodine is essential for the production of thyroid hormones. Foods rich in iodine include cheese, milk, iodized table salt, saltwater fish, seaweed, and whole eggs.
- Selenium-Rich Foods: The National Library Of Medicine states that selenium plays a role in producing thyroid hormones and has antioxidant activity. Foods rich in selenium include Brazil nuts, tuna, shrimp, beef, turkey, chicken, ham, eggs, and oatmeal.
- Zinc-Rich Foods: Zinc may specifically benefit people with low levels of thyroid hormones. Foods rich in zinc include oysters, beef, crab, fortified cereals, pork, chicken, legumes, and pumpkin seeds.
- Antioxidant-Rich Fruits And Veggies: Fruits and vegetables are rich in antioxidants and other important vitamins and minerals for overall health. Dark leafy greens, berries, and citrus fruits are particularly beneficial for thyroid function.
- Omega-3 Fatty Acids: When losing weight with low thyroid function, include foods like fish and flaxseeds in your diet to manage an underactive thyroid.
Also, focus on lean proteins (chicken, fish, and tofu) and whole grains (quinoa, brown rice, and oats) for sustained energy and fiber.
So, make sure to add all the above nutrition to the diet chart for hypothyroidism. Also, you can get the help of a registered dietician who can customize the same for you.
Foods to Avoid or Limit
Certain foods can interfere with thyroid function and should be avoided or limited:
- Goitrogen-Rich Vegetables: Certain vegetables like cabbage, cauliflower, broccoli, and Brussels sprouts can interfere with how the thyroid gland uses iodine.
- Soy Products: Soy can interfere with the absorption of thyroid medication.
- Gluten: Some individuals with hypothyroidism may benefit from eliminating gluten, which can cause inflammation and other issues.
- Processed Foods: These often contain a lot of sodium, which can be problematic for people with hypothyroidism.
Tip: Practicing portion control and mindful eating can also play a significant part in managing weight with hypothyroidism. Using smaller plates and eating slowly can help give your body time to recognize fullness. Prioritizing a balanced diet with nutrient-rich meals ensures your body receives the essential nutrients for optimal functioning.
To get an overview of what you should eat in this condition to lose weight, we advise you to consult a registered dietitian for a personalized diet and health chart.

Role Of Exercises In Losing Weight With Low Thyroid
Regular exercise is a significant part of any weight loss plan and can be especially beneficial for individuals with hypothyroidism. It can help to increase metabolism, which is often slowed down by the condition, and also improve energy levels, sleep quality, and other symptoms related to thyroid disease.
Additionally, exercise can assist in building lean muscle mass, which can further boost metabolism and aid in weight loss.
Recommended Types Of Exercises
According to the WebMD, people with hypothyroidism may benefit from low-impact aerobic exercises and certain types of strength training. Here are some recommended exercises:
When it comes to exercise, people with hypothyroidism may find low-impact aerobic exercises and certain types of strength training to be most beneficial. The recommended exercise for thyroid patients to lose weight:
1. Walking: Brisk walking is a simple and affordable option requiring no special equipment or gym membership.
2. Cycling: This low-impact aerobic exercise can be especially helpful for individuals with joint pain.
3. Swimming and Water Aerobics: These gentle exercises are easy on the joints and can be done for longer periods.
4. Yoga and Dynamic Stretching: Yoga for hypothyroidism or other exercises can help reduce physical pain, improve mental health, aid in weight loss, build muscle strength, and increase flexibility.
5. Strength Training: Resistance training can help manage weight, improve joint flexibility, and strengthen bones.
Ayurvedic Herbs For Thyroid And Metabolism
Certain Ayurvedic herbs help regulate thyroid function and speed up metabolism.
- Ashwagandha: Reduces cortisol levels by 28%, aiding in weight management.
- Triphala: Boosts digestion and enhances fat metabolism, reducing BMI significantly.
- Cinnamon: Improves insulin sensitivity by 14%, reducing sugar cravings.
Morning Detox Drinks To Boost Energy And Fat Burn
Morning detox drinks cleanse the system and kickstart metabolism.
- Lemon Water: Increases calorie burn by 30% after consumption.
- Jeera Water: Enhances digestion and boosts fat loss by 4%.
- Ginger Tea: Reduces appetite and body weight by 8-10% over 12 weeks.
Simple Lifestyle Changes That Help With Weight Loss
Small daily habits can lead to sustainable weight loss.
- Drink Water Before Meals: Reduces calorie intake by 13%.
- Sleep 7-9 Hours: Poor sleep increases obesity risk by 55%.
- Eat Protein-Rich Foods: Boosts metabolism by 15-30%.
Bottomline
Managing hypothyroidism and its effects on weight gain requires a holistic approach that includes the right thyroid exercise and diet as well as medication. By making mindful lifestyle choices, you can support your thyroid health and overall well-being.
- Hypothyroidism And Weight Gain: Managing hypothyroidism requires a combination of medication, a nutrient-rich diet, and exercise to support metabolism and weight loss. With the right approach, you can improve thyroid function and overall well-being.
- Role Of Diet: A balanced diet rich in iodine, selenium, zinc, antioxidants, and lean proteins supports thyroid function and weight management in hypothyroidism. Avoiding goitrogens, soy, gluten, and processed foods can further aid in maintaining a healthy metabolism.
- Foods to Eat: To support thyroid function, eat iodine-rich foods (seaweed, fish), selenium (Brazil nuts), and zinc (pumpkin seeds).
- Foods to Avoid: Reduce processed foods, sugar, soy, and goitrogenic vegetables (cabbage, cauliflower) as they may interfere with thyroid function.
- Role Of Exercise: Regular exercise is essential for individuals with hypothyroidism, as it helps boost metabolism, improve energy levels, and support weight loss. Low-impact aerobic exercises, strength training, and yoga can be especially beneficial in managing symptoms and maintaining a healthy weight.
- Morning Detox Drinks: To aid digestion and detoxification, start the day with lemon water, ginger tea, or apple cider vinegar.
- Ayurvedic And Home Remedies: Ayurvedic herbs, detox drinks, and simple lifestyle changes can naturally boost metabolism and support weight loss. Incorporating these remedies consistently helps achieve sustainable and healthy weight management.
With consistency and the right approach, you can effectively manage thyroid and weight loss and lead a healthier, more balanced life. Prioritizing thyroid health will not only aid in weight management but also enhance your overall quality of life. So, consult with our Fitelo’s experts for a personalized diet plan to help you achieve your fitness goals.
Preeti’s Weight Loss With Thyroid – Fitelo
When the question “Can you lose weight with hypothyroidism?” So here’s how Preeti Choudhary struggled to lose weight with thyroid issues despite following various diets and exercise routines. But, with the guidance of our certified nutritionists, Preeti learned how to make healthy food choices that supported her thyroid function while promoting weight loss. Within 22 days, she lost 7 Kg by several inches and felt more energetic than ever.
Should You Eat Cruciferous Vegetables In Thyroid? – Dietitian Mac Singh
People think consuming cruciferous vegetables such as broccoli, cauliflower, etc. can deteriorate thyroid symptoms due to goitrogens. So does that mean these need to be eliminated from the diet? Not necessarily! Dietitian Mac Singh explains in this video how cooking these vegetables well can allow you to enjoy these once a week:
Frequently Asked Questions
Is It Possible To Lose Weight With A Low Thyroid?
Yes, it’s possible, but it may be slower. Proper thyroid medication, a balanced diet, and exercise can help manage weight despite hypothyroidism.
What Are The Worst Symptoms Of Thyroid?
Severe fatigue, weight gain, depression, hair loss, dry skin, constipation, sensitivity to cold, muscle weakness, and irregular periods are some of the worst symptoms of thyroid dysfunction.
What Is The Thyroid Crash At 3 pm?
The thyroid crash at 3 pm is a sudden dip in energy due to hormone imbalances or medication changes, leading to fatigue, sluggishness, and low motivation in the afternoon.
Can You Reverse Thyroid Weight Gain?
Thyroid-related weight gain can be managed or reduced with appropriate treatment, lifestyle changes, and proper diet, but reversing it completely depends on individual circumstances and thyroid health.

Contact Us Today
Get in touch with our expert team at Fitelo to kick-start your transformative journey! Let us guide you toward your weight loss goals and help you cultivate sustainable and healthy eating habits. So, contact us today and take the first step towards a healthier, happier you with Fitelo!
Disclaimer
This blog was written to help you make healthy and better food choices. So, be aware and take care. The vital thing to consider is your health before starting a restrictive diet. Therefore, before starting, always seek advice from a doctor/dietitian if you have any concerns.
Eat Healthy, Live Healthy. Enjoy a long, happy life.
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