Why Men Lose Interest in a Woman: Is Low Testosterone to Blame?

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It’s well-known that low testosterone in men leads to low libido and a loss of interest in a woman. Here at Charged Muscle, we’ll explain how testosterone affects your relationship, along with the methods you could use to boost your testosterone naturally.

There could be a thousand and one reasons why men lose interest in a woman – and vice versa.

A relationship that was once fiery and passionate, has started to go downhill.

What happened?

Some say it could be due to cheating, mutual distrust, or other relationship problems.

But what if low testosterone is to blame? 

What if a man’s testosterone levels are so low, that they are also causing low libido & erectile problems?

Let me break it down for you quickly… yes, low testosterone is one of the main reasons why you, as a man, may lose interest in a woman.

Studies have shown that there’s a direct link between your testosterone levels and libido. So it’s no wonder to discover that low T can lead to a whole host of health problems – including loss of sexual interest. [1, 2, 4]

In this article, I’ll explain how you can naturally boost the male hormone – and your sex drive with it.

How Testosterone Works

In order to understand the relationship between low T and men’s lack of interest in a woman, we need to understand how testosterone works first.

You see, testosterone is produced by your testes. The amount of testosterone your testes produce depends on your hypothalamus and pituitary gland, both of which control T secretion.

This incredible hormone has anabolic, and androgenic properties.

While androgenic properties give you that manly look (broad shoulders, jawline, etc.), anabolic qualities enable you to build muscle and have a raging sex drive.

That’s right, testosterone is directly linked with your libido, and consequently, your interest in a woman. [1]

Want to know more about testosterone? See our science-based article here; How Testosterone Production Works

Effects of Low Testosterone

What happens when a man’s testosterone levels plummet down?

Well, many guys will find themselves feeling depressed, numb, weak, and uninterested in the opposite sex.

They can also become agitated and stressed for no obvious reason. And as we know, stress causes muscle loss.

What’s worse, low testosterone can pose health risks in the form of [2, 3];

How Low Testosterone Can Make You Lose Interest in a Woman

So how does low testosterone actually affect your interest in a woman?

Well, I’m sure you know by now that libido depends on your testosterone. So if your T-levels are low, your libido will suffer too. [6, 7]

In other words, when your body doesn’t produce enough anabolic hormones, you’ll lose interest in a woman. No matter how attractive she is.

It’s becoming more and more common for men to have low T-levels. [4, 5] If you fall into this category, then you have your answer to the question “why men lose interest in a woman?” It’s low testosterone.

Symptoms and Causes of Low T-Levels

Here are the most common symptoms of low testosterone[3];
  • Trouble getting/maintaining erections – testosterone stimulates your brain to produce nitric oxide, enabling the penis to stay erect. Low levels of the male hormone reduce nitric oxide levels, weakening blood flow and causing the penis to lose the erection.
  • Loss of Sexual Desire – High testosterone is one of the key players in men’s sex drive. If your testosterone health is compromised, you’ll start losing interest in the opposite sex.
  • Weak and Small Muscles – Testosterone is essential for building muscle. So it’s no wonder that low T-levels lead to weak and deflated muscles.
  • Hair loss – Hair loss doesn’t just happen in steroid junkies who inject themselves with synthetic testosterone. It can also happen as a result of low natural T-levels, since testosterone plays a role in hair growth.
  • Mood Swings – Sub-optimal testosterone levels in the blood lead to various mood changes. Including anxiety, depression, and loss of motivation.
  • Fat around the belly – You might experience excess body fat as a result of low testosterone. This happens because you lose muscle mass due to low testosterone, so your body doesn’t burn as many calories. Leading to excess fat storage.
The most common causes of low testosterone;
  • Alcohol – If you’re a weekend warrior, and like to drink alcohol often, your testosterone can suffer a lot. In fact, chronic alcohol intake is linked with a number of diseases, including clinically low testosterone (hypogonadism).
  • Drugs – Just as alcohol, certain drugs can interfere with your body’s ability to produce the male hormone. This includes both legal and illicit drugs.
  • Poor Diet – This is one of the most common causes of low testosterone in men. A diet rich in refined carbs, with little vegetables, and full of processed meats is a recipe for many health problems. From heart disease to low testosterone, to ED.
  • Inactive Lifestyle – Regular exercise is shown to boost testosterone levels in men. Conversely, a lack of thereof leads to not only poor testosterone, but also libido, muscle, and overall health. [8, 9]

How to: Boost Your Testosterone and Sex Drive

As you’ve seen, low T is no joke. It’s one of the main reasons why men lose interest in a woman.

Luckily though, there are many ways to boost up your testosterone naturally. Leading you to have surging sex drive and interest in women once again.

Here are 5 proven ways to increase your T;

Physical Exercise

It’s well-known that exercise boosts health and longevity. It prevents diseases, improves the metabolism, and makes your brain perk up from the extra oxygen and blood.

Interestingly though, exercise also boosts up your testosterone levels. This is nothing new. Countless studies show that men who exercise have higher baseline T. In older people, exercise is linked with improved strength, testosterone, and overall fitness. [10, 11]

In fact, exercise has been shown to produce better results than a strict diet when it comes to raising men’s testosterone levels. [12]

What’s the best type of exercise for ramping up testosterone? Studies show it’s weightlifting. Both for the short-term, and long-term fitness goals. [13, 14]

HIIT, aka, High-Intensity Interval Training is also very effective at boosting the male hormone. Though all forms of exercise improve testosterone to some degree. [15, 16, 17]

Pro Tip: Take caffeine and creatine before working out to increase your T-levels even further. Studies show that combining these supplements with an exercise program yields an even stronger boost in the anabolic hormone levels. [18, 19]


Vitamin D is probably the most popular vitamin in the world.

And for a good reason.

Studies show that it offers many benefits, from improving the cardiovascular system, to increasing your sex drive and interest in women, to boosting testosterone levels. [20, 21, 22, 23, 24]

>>Related: Most Effective Natural Testosterone Enhancers

You’d think that since vitamin D is so important, most people would ensure they get plenty of this nutrient every day. But that’s not the case.

Almost half of the American population is vitamin D deficient. An even higher number of people have sub-optimal levels. Vitamin D deficiency, in fact, has become somewhat an epidemic in our society.

If you fall into this category, I’ve got some bad news for you. Vitamin D deficiency is shown to lead to low testosterone, and consequently, poor libido.

One study showed that men who supplemented with 3,332IU of vitamin D daily experienced 25% improved testosterone levels. Their sex drive and interest in women improved also. [21]

The good news is: you can reap all of these benefits by spending just 20 minutes in direct sunlight every day. If that’s not possible, then you might want to take a vitamin D supplement, which I’ll discuss further below.

You should get at least 20 minutes of sunlight every day to maintain elevated testosterone levels and sex drive. Another option is to take a vitamin D supplement which provides you with the same benefits.

Keep Your Stress Under Control

Stress and testosterone don’t go hand in hand. While short-term stress is not a bad thing, prolonged stress can wreak havoc on the body.

Stress causes muscle loss, increases the risk of cardiovascular disease, and chronically elevates cortisol – the hormone that’s responsible for destroying your testosterone. When cortisol goes up, testosterone plummets down – and vice versa. [25, 26, 27, 28]

What’s worse, too much stress causes you to gain excess fat. The especially harmful fat that slowly builds up around your heart, arteries, and other organs. In turn, this further destroys your testosterone levels and desire to have sex with females. [29, 30, 31]

To avoid stress, I suggest taking long walks. These are known for helping the adrenals big time – enabling you to cope with stress. Also try other relaxation techniques, such as yoga, meditation, or whatever calms you down. And don’t forget to get a good laugh as often as you can. [32]

When you’re stressed, your body produces cortisol. A chronic increase in cortisol results in low testosterone and libido. Minimizing stress should be among your top priorities if you want to have a great sex life.

A Balanced Diet

The saying “you are what you eat” might sound cliché, but it leaves us with a very important lesson.

The foods you put in your body determine how you’ll look and feel. What you eat also has a huge impact on your hormones – including testosterone. [33]

Eat too much sugar and refined carbs, and your anabolic hormones will hate you. Studies show that eating a diet low in nutrients and high in processed foods leads to all sorts of ailments, including low testosterone, libido, and sexual function. [34, 35, 36, 37]

So if your goal is to boost up your testosterone and interest in the opposite sex, ensure a balanced diet consisting of healthy fats, complex carbs, and lean proteins. This will improve your hormone levels and overall health in the long-run.

One of the best foods that boost libido are Oysters. They are packed full of nutrients, especially zinc, which is known for increasing testosterone and sex drive.

It’s no surprise to hear that a diet high in processed foods wreaks havoc on the body – causing your testosterone to plummet down. Make sure to eat plenty of greens, colorful fruits, and other foods that make you sexually active.


Your sleep hygiene is just as important as exercise and diet for your health and testosterone. A study found that sleeping 5 hours per night reduces your total T levels by over 15%. [39, 40, 41]

Another large study showed that 4 or fewer hours of sleep per night led men to develop almost a clinical testosterone deficiency (hypogonadism). [38]

For every additional hour you sleep, your testosterone levels increase by 15% on average. [42, 43]

So what’s the optimal amount of sleep? Research shows its somewhere between 7-10 hours per night.

Natural Supplements (Herbs, Spices & Nutrients)

While supplements can’t replace a healthy diet, sleep, and regular exercise, they will certainly help improve your sex life!

Below are the best natural ingredients for boosting your libido, testosterone, and sex drive, so you don’t need to ask the question “why men lose interest in a woman” ever again!

#1 Vitamin D 

This sunshine hormone helps to boost up your testosterone levels and other androgen hormones, along with improving your immune system and neurological health.[21]

As I’ve mentioned above, take a vitamin D supplement if you can’t get enough sun daily!

#2 Ashwagandha

A natural aphrodisiac and calming agent, Ashwagandha is a herb that’s been used in the Ayurveda medicine for millennia.

It reduces cortisol (the arch-enemy of testosterone), improves musculoskeletal health, increases your sexual drive for women, and directly boosts testosterone. [44, 45, 46]

#3 Zinc 

A key mineral that your body needs to produce testosterone. Zinc deficiency leads to weak muscles, poor libido, and low T-levels.

If you sweat or exercise often, you’re at a higher risk of deficiency, since zinc is lost through sweat. [47, 48]

#4 D-Aspartic Acid 

If you suffer from low testosterone levels, this is probably the best ingredient you’ll come across.

Studies show that D-AA greatly increases T-levels in those who are inactive, or those who suffer from weak anabolic hormones. Doesn’t seem to work if you already have optimal testosterone levels though. [49, 50]

#5 Fenugreek

One of the best natural sex drive boosters out there. Fenugreek stimulates the testes to produce more T, along with ramping up your libido and making you go nuts in bed. An ingredient worth checking if you’re looking to become sexually aroused. [51, 52]

#6 Oyster Extract 

If you don’t fancy eating oysters, then Oyster extract is for you. It’s basically a dried oyster meat put in a capsule, with all of its nutrients preserved.

One serving of oysters has over 1000% of the daily dose of zinc. Along with plenty of B vitamins, some of which are crucial for a healthy libido and testosterone levels. [53]

#7 Maca 

Maca might not be a testosterone booster, but it’s one of the best natural aphrodisiacs out there, according to studies.

If you’re looking to boost up your performance in the bedroom, look no further than maca. [54]

Next Up: An In-Depth Guide to Testosterone Enhancers

Final Word

Low testosterone causes many health problems, and is one of the main reasons why men lose interest in a woman.

Weak T-levels also lead to obesity, heart problems, and loss of motivation for your goals and ambitions.

If you’re looking to maintain a strong sex drive, you should also make sure that your testosterone levels stay high.

To quickly recap, here are the best ways to boost testosterone & libido;

By making changes to your lifestyle, such as the ones I listed above, you’ll get closer to your true masculine power, higher testosterone levels – and sex drive which will re-ignite your interest in women.

References for the article: Why Men Lose Interest in a Woman: Is Low Testosterone to Blame?

Testosterone Guides and Articles

At Charged Muscle, it’s our aim to help you get the most out of your life by helping you boost your testosterone levels. We all know what it’s like to feel suboptimal in the bedroom, the gym, and in everyday life when your confidence is lacking. This is why I’ve put together the below guides to help you reach your goals! Why not check them out, you may find just what you’re looking for.

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