Posted by Sponsored Post Posted on 17 May 2023

Feeling Tired and Low on Energy? It Might Not Be Just a Lack of Sleep

When you constantly feel tired and low on energy, it’s easy to blame the quality or quantity of your sleep. After all, as a nation, we’re not exactly famed for embracing early nights and clocking up the recommended seven to nine hours of sleep. But what if your chronic fatigue isn’t just down to a lack of sleep? What if it’s something more complex?

Understanding Fatigue

Before diving into a more in-depth discussion, let’s understand what fatigue actually is. Fatigue is a feeling of constant tiredness or weakness, which can be physical, mental, or a combination of both. It’s not the same as simply feeling drowsy or sleepy. When you’re fatigued, you lack the motivation and energy to complete tasks. It’s a persistent, overwhelming sense of tiredness that doesn’t improve with rest.

Looking Beyond Sleep

Poor sleep habits are a common cause of fatigue, but they’re not the only ones. Stress, poor diet, lack of physical activity, and certain medical conditions can also contribute to chronic fatigue. It’s essential to consider these factors when attempting to solve your fatigue puzzle.

The Role of Hormones

Hormones play a critical role in our energy levels and overall health. One such hormone is testosterone, which is present in both men and women, although men have higher levels. Testosterone is primarily responsible for regulating sex drive (libido), bone mass, fat distribution, muscle mass, and strength. However, it also plays a part in maintaining energy levels.

Testosterone and Fatigue

Low testosterone levels can cause a range of symptoms, including fatigue, depression, low sex drive, and difficulty concentrating. A testosterone deficiency can even affect your mood and quality of life.

Despite its reputation as a ‘male’ hormone, testosterone is also essential for women, although in smaller quantities. In women, low testosterone can also lead to fatigue, as well as a diminished sense of well-being and decreased sexual desire.

Diagnosing Low Testosterone

If you’re experiencing ongoing fatigue and other symptoms associated with low testosterone, it might be worth discussing with your GP. One of the ways to diagnose low testosterone is through a testosterone blood test. This test measures the amount of testosterone in your blood. In the UK, the NHS offers this service if a testosterone deficiency is suspected.

Treating Low Testosterone

If a testosterone blood test reveals low levels, treatment can involve lifestyle changes or, in some cases, hormone replacement therapy (HRT). Lifestyle changes can include adopting a healthier diet, increasing physical activity, and reducing stress.

HRT, on the other hand, involves taking synthetic testosterone to restore hormone levels to a healthy range. It’s important to note that HRT is not suitable for everyone and it can have side effects, so any decision about treatment should be made in consultation with a healthcare professional.


If you’re constantly feeling tired and low on energy, it’s easy to blame your sleep habits. But sometimes, fatigue is a symptom of a deeper issue. Low testosterone levels could be one of the underlying causes. If you’re experiencing chronic fatigue along with other symptoms, consider speaking to your GP about a testosterone blood test. Recognising and addressing the real cause of your fatigue can be the first step towards reclaiming your energy and improving your quality of life.

Ultimately, it’s important to remember that our bodies are complex systems. Fatigue is often a sign that something is out of balance, whether it’s our sleep habits, diet, stress levels, physical activity, or hormones. By paying attention to these signals and taking action, we can work towards improved health and vitality. After all, isn’t that what we all strive for?

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