Why attraction has more to do with biology than many people think
Valentine's Day is one of those days you can hardly avoid. Hearts in shop windows, couple photos on social media, messages about love, closeness, and desire. For many, it's a lovely occasion to celebrate connection. For others, it's a day that brings to light something that is otherwise easily suppressed.
Not every man experiences this day with ease. Some are alone. Others are in a relationship but feel emotionally distant. And still others notice that something is missing—without being able to put their finger on it. Less desire. Less drive. Less presence. These are topics that are rarely discussed. Often not with their partner. And frequently not even with their doctor.
This is exactly where our Valentine's Day campaign at Adon Health comes in.
Against romanticizing – for understanding
Love, attraction, and desire are often portrayed as purely emotional or psychological issues. Those who don't experience desire quickly believe that something is wrong with the relationship or that they themselves are "not enough." This narrative is too simplistic.
Because attractiveness, libido, and drive don't begin in the mind—they begin in the body. More precisely: in the interplay of hormones. In men, testosterone, dopamine, and cortisol play a particularly central role. They influence energy, motivation, sexual desire, self-perception, and presence.
When this balance is disrupted, not only does sexual sensation change, but often one's entire outlook on life. And yet, this connection frequently goes unnoticed.
When loss of libido is misinterpreted
One of the most common "pain points," particularly noticeable around Valentine's Day, is a perceived loss of libido. Many men notice it but misinterpret it, attributing it to stress, aging, or relationship problems. The possibility that it could be a medically relevant signal rarely occurs to them.
Libido is not a character trait, but a biological state. If testosterone levels drop or the hormonal balance shifts, sexual desire can decrease significantly – regardless of how stable a relationship is or how attractive one finds their partner.
The problem is that as long as the issue remains silent, the underlying cause remains untreated. Instead of clarity, shame, withdrawal, and self-doubt arise.
What the research shows about loss of libido in men
Loss of libido is not a fringe phenomenon, nor is it an issue that only becomes relevant in later life. Large population-based studies have shown for years that sexual symptoms in men are closely linked to testosterone levels – and much earlier than many suspect.
Even with moderately declining testosterone levels, men more frequently report decreased sexual desire, lack of morning erections, erectile dysfunction, reduced physical stamina, fatigue, or depressive moods. A particularly striking and consistent correlation exists: the more sexual symptoms occur simultaneously, the lower the measured testosterone levels are on average.
These changes often begin gradually, frequently starting as early as the third decade of life. Precisely because they don't appear abruptly, they are often normalized in everyday life or attributed to other causes – such as stress, relationship dynamics, or aging. However, studies also show that not every low mood or exhaustion is hormonally related, but a combination of several sexual symptoms can be a serious indication of a hormonal imbalance .
One of the key findings from research is that sexual symptoms have particular diagnostic significance. While nonspecific complaints such as fatigue or lack of motivation can have many causes, loss of libido, reduced morning erections, and erectile dysfunction are particularly closely linked to low testosterone levels . With an increasing number of these symptoms, the likelihood of a clinically relevant hormone deficiency rises significantly.
This is precisely where a structured medical assessment comes in. It helps to distinguish between temporary stress and an actual hormonal imbalance – objectively, biologically soundly, and without blame or stigmatization. Instead of evaluating symptoms in isolation, the overall picture is considered: hormones, lifestyle, stress levels, and individual predispositions.
Click here to access the extended hormone test from Adon Health for home use.
This perspective is crucial in order to avoid trivializing loss of libido, but also to avoid prematurely pathologizing it - rather to take it seriously as a possible signal from the body.
What exactly does loss of libido mean?
Medically, loss of libido refers to a persistent decrease or absence of sexual desire that is not merely situational but lasts over a longer period and is perceived as distressing. The crucial factor is not the frequency of sexual activity, but the subjectively perceived change compared to one's previous experiences.
Typical symptoms of loss of libido in men can include:
It's important to understand that loss of libido is not a character flaw, nor is it a sign of unattractiveness or a lack of love. Medical literature often describes it as a multifactorial symptom in which hormonal factors—particularly low or dysregulated testosterone levels—play a central role.
Studies show that testosterone plays a key role in regulating sexual desire, motivation, and dopaminergic activity. If testosterone levels drop or the hormonal balance shifts, this can significantly affect sexual sensation—often long before other classic symptoms become apparent.
An overview of this can be found, among other places, in the guidelines of the European Association of Urology (EAU) and in review articles in the Journal of Clinical Endocrinology & Metabolism , which describe loss of libido as a common but underdiagnosed symptom of hormonal changes in men.
Precisely because loss of libido rarely occurs in isolation, but is often accompanied by exhaustion, lack of motivation or altered mood, it frequently goes unrecognized or is misinterpreted in everyday life.
Valentine's Day as an opportunity to take a closer look
With our Valentine's Day campaign, we deliberately want to take a different approach. Instead of romanticizing, we focus on education. Instead of assigning blame, we focus on medical understanding.
With the code DRIVE15 We want to enable 1,000 men to do this in February. to have their hormone levels checked at a reduced rate. Not as a lifestyle gadget, but as a sound medical assessment. Discreet, objective, and without stigma.
Our goal is to break down barriers. To provide men with access that neither dramatizes nor condemns, but explains.
Why clarity is the first step
Many men from around the age of 30 experience changes they can't immediately understand: decreased energy, less motivation, altered libido, reduced resilience. These changes often occur gradually. And that's precisely why they are ignored for so long.
A lab test is no substitute for conversation or a relationship. But it provides something many people lack: clarity. It helps to differentiate between psychological stress , lifestyle factors, and biological causes. And it empowers men to make informed decisions—instead of suppressing their symptoms or trying to optimize themselves.
Pleasure is not taboo - but a health factor.
What we want to highlight with this campaign is simple yet socially relevant: desire, attractiveness, and motivation are not superficial topics. They are part of health. And they deserve to be treated objectively and respectfully.
Valentine's Day is particularly suitable for this. Not because it's romantic – but because it intensifies feelings. And this intensification can be an opportunity to take a closer look.
Not out of pressure. But out of responsibility for one's own body.
Our commitment at Adon Health
We don't sell promises. We provide guidance. We create access to medical care where silence otherwise prevails. And we invite men to take their health seriously – without shame, without guilt, and without the pressure to constantly improve themselves.
Valentine's Day can be many things. For us, it's an opportunity to talk about men's health. Openly, with sound medical knowledge, and discreetly.
