Signs of Low Testosterone Testosterone plays an important role in overall health, especially as men age . It supports muscle strength, energy levels, mood, bone health, and metabolic function. While testosterone naturally declines over time, unusually low levels can lead to noticeable changes that may affect daily well-being. Common Signs of Low Testosterone Low testosterone doesn’t look the same for everyone, but some common signs may include: Low energy and persistent fatigue – Feeling tired even after adequate rest Reduced muscle strength or mass – Difficulty maintaining muscle despite regular activity Increased body fat – Especially around the midsection Mood changes – Irritability, low motivation, or feeling down more often Brain fog or poor focus – Trouble concentrating or remembering things Reduced stamina and recovery – Feeling worn out faster during physical activity Changes in bone strength – Over time, lower testosterone may impact bone density These symptoms can also be...