
What does it mean to have low testosterone?
I haven't been feeling well lately, so I went to the hospital for a checkup. The results showed low testosterone levels. I'd like to ask the doctor what could be causing this?

Low testosterone levels can be caused by various factors, including the following:
1. Age: As men age, testosterone levels naturally decline, especially after the age of 40.
2. Chronic diseases: Conditions such as diabetes, liver disease, and kidney disease can affect the production and metabolism of testosterone.
3. Obesity: Excess weight or obesity can disrupt hormonal balance, leading to decreased testosterone levels.
4. Medications: Certain medications, such as antidepressants, opioid painkillers, and some chemotherapy drugs, can lower testosterone levels.
5. High psychological stress: Prolonged exposure to stress can lead to reduced testosterone levels. Stress triggers the release of cortisol, a hormone that suppresses testosterone production.
6. High body fat content: Excessive body fat can inhibit testosterone production. Fat cells secrete estrogen, which further suppresses testosterone.
7. Chronic diseases: Certain chronic conditions, such as diabetes, kidney disease, and liver disease, can lead to decreased testosterone levels.