by | Mar 18, 2022 | Featured 3, news | 8 comments


The thyroid is located in front of the neck.  It is produces hormones that control your metabolism and your weight.  It makes two thyroid hormones called T3 (triiodothyronine) and T4 (thyroxine). These hormones ensure that your metabolism, weight, and mood, among many other body systems are working well.

When these hormones are out of balance and when the thyroid is not active enough, it is known as hypothyroidism.  This is when the thyroid gland doesn’t produce enough hormones to support the optimal functioning of the different systems in your body.

This can result in many different symptoms, which may seem vague and unrelated.

Common symptoms:

  • Weight gain
  • Tired and run down
  • Constipated          
  • Hair loss
  • Brain fog / slow movements and thoughts
  • Feeling cold
  • Dry skin
  • Swelling in the neck
  • Low mood / depression
  • Muscle aches and weakness
  • Muscle cramps

Other, less common symptoms:

  • Dry skin and brittle nails
  • Numbness or tingling in the hands
  • Abnormal menstrual periods

How does hypothyroidism affect your metabolism?

The thyroid hormone helps control the speed of your metabolism. The faster your metabolism, the more calories your body burns at rest.  People with an underactive thyroid make less thyroid hormone, which means that they have a slower metabolism and burn fewer calories at rest.  This causes many of the symptoms listed above.  Research shows that aerobic exercise can help boost your thyroid hormone levels. Additionally, eating more protein may help boost your metabolism.


Do a thyroid self-exam.

Stand in front of your mirror and look out for an enlarged thyroid gland. Move your head back, take a sip of water, and as you swallow, examine your neck below the Adam’s apple and above the collarbone. Look for lumps, then repeat the process a few times. If you see a lump, then you need to visit your GP as soon as possible. 

Get tested.

If you think you have symptoms of a thyroid problem, it is best to ask your GP if you should be tested.

Make lifestyle changes to support thyroid health and weight loss:

1. Cut out simple carbs and sugars

  • Focus on complex carbohydrates like starchy vegetables and legumes.
  • Avoids simple sugars like sweets and fizzy drinks.
  • Foods like refined grain products and sugary drinks have a high glycemic load and may increase inflammation in the body.
  • Eat enough calories.  If you don’t, it can cause a stress response and result in less production of T3 (triiodothyronine – the active thyroid hormone) production.

2. Eat more anti-inflammatory foods

  • Anti-inflammatory foods can help ease joint aches and pains as well as depression, all of which can result from an underactive thyroid.
  • And anti-inflammatory foods can help support the immune system, which is often in overdrive in people with hypothyroidism. 
  • Anti-inflammatory foods support the intake of the essential nutrients needed for healthy thyroid function.  These include magnesium, B vitamins, zinc, selenium, iron, and vitamin C.  
  • Eat more leafy green vegetables, tomatoes, fatty fish, nuts, fruit, and olive oil – these help inflammation.  Less burden on the liver.  
  • Healthy liver function vital as it is responsible for converting 60 percent of T4 [the thyroid hormone thyroxine] to T3.

3. Stick to small, frequent meals

  • A sluggish thyroid means a slower digestion, so eating smaller balanced meals, more frequently, is advisable. This will help support balanced blood sugar levels and decrease cravings.
  • A diet high in healthy fats, moderate proteins, and moderate to low carbohydrates is best for thyroid function.

4. Keep a food diary

  • Logging your daily food intake will help you keep track of how much food you consume and it will help make sure that you are eating a balanced diet.

5. Move your body

Exercise is important to build into your lifestyle.  It will help burn calories and keep your weight and health in check. 

6. Take the right supplements

Herbs that promote thyroid health:  

  • Fucus vesiculosis (Bladderwrack) and Withania somnifera (Winter Cherry / Ashwagandha), help balance thyroid hormone production for thyroid health.

Trace minerals that promote thyroid health:

  • Iodine and selenium promote normal thyroid hormone production, enabling your thyroid to increase your metabolism to help you lose weight. 

Check out our NEW Thyroid Active Tablets, coming soon!


  1. Raveena

    can i take this product together with levothyroxine as i have had a thyrodectomy and i have hypothyrodism

    • Herbex Team

      Hi Raveena. Please check with your doctor before using any Herbex products.

  2. AMB

    I showed your advertisement to my Endocrinologist & we both feel that your advert could be dangerous. I have consulted 5 specialists this year & eventually discovered I had nodules on my thyroid and an adenoma on my parathyroid, which had to be surgically removed. I don’t think a self-examination is advised. I think people should consult a medically trained specialist or doctor if they are concerned about weight and thyroid health.

    • Herbex Team

      Thank you very much for your message.
      It is very important we highlight this fact for other consumers.
      Our product is to maintain and promote a healthy thyroid. We have used herbs and minerals that help the thyroid to function properly.
      We put the self-exam on the website for consumers to do a self-check; should they suspect there is something wrong with their thyroid or
      notice anything unusual or if they are concerned, then they must consult their physician (see step 5 of the self-exam).
      As a brand we advocate, that if anyone suffers from an underlying health condition, they should consult their health care practitioner before starting any weight loss programme. This is their personal responsibility.

      We wish you well.

  3. Mari

    Good day. I also have been unable to find any Thyroid Active. I am in Vanderbijlpark

    • Herbex Team

      Hi Mari. Apologies for the delay in reply. You can try the Riverside Boulevard Clicks, they had 1 unit of Thyroid Active in stock.

  4. Glória Clegg

    Have looked everywhere for the Thyroid active and cannot find it anywhere… frustrating as you have been advertising it for almost two months!

    • Herbex Team

      Hi Gloria. The Thyroid Active is available at Clicks stores nationwide. If you can let us know which area you live in, we can check which Clicks stores have stock of it.