What does this video actually claim?
The TikTok from @splyeditsz doesn't make explicit medical claims, but it's tagged under testosterone replacement therapy (TRT) and shows mood fluctuations tied to remembering past events. The implication here is that mood instability might be connected to hormonal issues, particularly low testosterone.
This type of content often suggests that sudden mood changes could signal hormone problems. While the video itself is vague, the TRT categorization suggests viewers might interpret this as evidence they need testosterone treatment.
Can low testosterone actually cause mood swings?
Yes, testosterone deficiency can affect mood, but it's not the dramatic swing machine this video suggests. The European Male Ageing Study (Wu et al., NEJM, 2010) found men with testosterone below 320 ng/dL had higher rates of depression and mood symptoms.
But here's what the research actually shows. A 2017 systematic review (Walther et al., Psychoneuroendocrinology) found testosterone therapy improved mood scores by about 0.3 points on depression scales. That's measurable but modest.
The bigger issue? Most men blaming mood swings on low T don't actually have clinically low levels. Normal testosterone ranges from 300-1000 ng/dL, and many guys with "mood issues" test completely normal.
What causes the mood changes this video shows?
Sudden mood shifts when remembering past events aren't typically hormonal. They're usually psychological, tied to unresolved trauma, depression, anxiety, or normal emotional processing.
The Adverse Childhood Experiences Study (Felitti et al., Am J Prev Med, 1998) showed how past experiences create lasting emotional responses. When you suddenly remember something painful, your mood drops because your brain is processing that memory, not because your testosterone tanked in the last five minutes.
Real testosterone-related mood changes develop slowly over months or years. They don't flip like a light switch when you remember your high school breakup.
Are young men overdiagnosing themselves with low T?
Absolutely, and TikTok content like this feeds into that trend. Testosterone prescriptions for men under 40 increased 91% between 2003-2013, according to data from Baillargeon et al. (PLoS One, 2013).
The problem? Most young men getting TRT don't meet clinical criteria for hypogonadism. A 2017 study (Osterberg et al., J Urol) found 25% of men starting testosterone therapy never had their levels properly tested.
Videos that connect every mood issue to hormones make this worse. Young guys see relatable content about feeling down and jump to hormonal explanations instead of addressing stress, sleep, diet, or mental health.
What should you know about mood and hormones?
Real hypogonadism exists and needs treatment, but it's not common in healthy young men. Genuine symptoms include persistent fatigue, decreased muscle mass, low libido, and yes, mood changes that develop gradually over time.
If you're having mood swings, start with the basics. Poor sleep, chronic stress, and untreated depression cause way more mood problems than low testosterone in men under 35.
Get proper testing if you suspect hormone issues. That means two morning testosterone readings below 300 ng/dL, plus symptoms that match. Don't let TikTok videos convince you that normal emotional responses mean you need hormone replacement therapy.