(CNN) — You’re feeling unusually tired and sad, and your interest in sex has dropped off. That’s no fun. If you’re a guy, you may be thinking you have low testosterone. Wait a minute. Don’t we all ...

What Is Low Testosterone (Testosterone Deficiency)? Testosterone is the primary androgen — or male hormone — in your body. Low testosterone affects up to 39 percent of adult men in the US over the age ...

Low testosterone (medically known as male hypogonadism and colloquially called low T) is a relatively common men’s health issue, particularly among older men. On average, testosterone levels tend to ...

Low testosterone in itself can cause a variety of health problems, but the addition of a poor diet can exacerbate certain conditions. Metabolic dysfunction-associated steatotic liver disease (MASLD) ...

Heart attack, stroke, blood clot and heart rate problems identified with use of testosterone replacement Testosterone replacements can increase the risk of serious heart and blood vessel problems, ...

When low testosterone isn’t really the problem Diagnosing and treating low testosterone is still very much a work in progress, with ongoing debates among experts. However, other medical issues that ...

Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone production and sensitivity to testosterone. Genetics are responsible for ...