6 out of 10 Men have Low Libido Due to Underactive Thyroid (and a tendency to gain weight).

Symptoms of hypothyroidism specifically in men:

  • Sexual dysfunction. Some studies report that about 60% of men with hypothyroidism have low libido (sexual desire), erectile dysfunction, or delayed ejaculation. Hypothyroidism has also been shown to affect semen quality, and is associated with lower sperm count, form, and movement. These factors could potentially lower fertility. While these symptoms may be alarming, they are often reversible with treatment.
  • Low testosterone. Testosterone is a sex hormone with many important roles in men’s health, including bone and muscle growth, sex drive, and normal reproduction. Hypothyroidism can lower the levels of free testosterone in the blood. Additionally, hypothyroidism had been associated with lower levels of sex hormone-binding globulin, which is a protein that carries testosterone throughout the body. Both of these changes can contribute to symptoms of low testosterone in men. Treating hypothyroidism can improve testosterone levels, so men with low testosterone may want to have their thyroid level checked.

How common is hypothyroidism in men?

Hypothyroidism can affect up to 5% of people, although many more may have it without realising it. Studies show that between 3% and 16% of men can get hypothyroidism, and the risk goes up as they get older.

Women are 5 to 10 times more likely to have hypothyroidism than men. This is because the main cause of hypothyroidism is an autoimmune disease, and these are more common in women.

Common symptoms could include:

  • Weight gain
  • Feeling tired and run down
  • Constipation
  • Hair loss
  • Brain fog / slow movements and thoughts
  • Feeling cold
  • Dry skin
  • Swelling in the neck
  • Low mood / depression
  • Muscle aches / cramps / weakness
  • Brittle nails and hair
  • Numbness or tingling in the hands


The thyroid is shaped like a bow-tie and is similarly located. It’s function is to make the thyroid hormones T3 (triiodothyronine) and T4 (thyroxine), and pump them into your bloodstream to be distributed to all organs in the body. When working properly, these hormones ensure that your metabolism, weight, and mood, among many other body systems, are working well. You could think of the thyroid gland as your body’s energy company. When it is underperforming, everything starts to slow down. 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, and can result in many different symptoms.

THE GOOD NEWS is that many of the unpleasant symptoms are reversible by adopting proactive lifestyle changes for thyroid health, and, if necessary, treatment options.


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. Repeat the process a few times. You are looking for lumps. If you do find 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.

6 Lifestyle Tips to Support Thyroid Health and Weight Loss

1. Cut out simple carbs and sugars

  • Focus on complex carbohydrates like starchy vegetables and legumes.
  • Avoid simple sugars like sweets and fizzy drinks.
  • Foods refined grain products and sugary drinks have a high glycaemic 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.
  • 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.
  • Eating more leafy green vegetables, tomatoes, fatty fish, nuts, fruit, and olive oil will help inflammation, and put less burden on the liver.
  • Healthy liver function is vital as it is responsible for converting 60% 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!

join mailing list


  1. Robert Winston Kerr

    I am a man of 58 years old and all those symtoms asoshiated with a thyroid defeshinsee, i have them all, i weigh 178 kg, started using Herbex Fat Burnfor men ,the grape flavour. But to achieve my goal of 115kg i wil need that thyroid active pil. Is it not possible to become a test subject for Herbex, sothat i could aquire the fat burn grape flavour for men and the Thyroid active tablets free of charge, til such times i reach my goal, Herbex could use me as advertisement when ever they need me. Hoep to hear from you soon
    Many Thanks

    • Herbex Team

      Hi Robert. Thanks for getting in touch. Unfortunately we are not looking for anyone to do a collaboration with at the moment. But we wish you all the best with your weight loss journey. And please let us know when you reach your goal weight.