A recent analysis of long-term health metrics reveals that adults with lower handgrip strength face a moderately higher risk of developing depression later in life. By pooling health information from nearly half a million people, an international team of researchers found that physical strength might serve as a broad, easily measurable indicator of resilience against certain mental health conditions. The findings were published in the Journal of Psychiatric Research. Depression is a common mental health condition, affecting nearly four percent of the global population. Rates are slightly higher among older demographics. The disorder frequently co-occurs with physical ailments and can reduce a person’s overall life expectancy. Because the condition takes a heavy toll on individuals and society, health experts consistently look for ways to identify people who might be at an elevated risk. One physiological marker that has gained attention in recent years is a person’s handgrip strength. Medical professionals measure this physical trait by asking an individual to squeeze a handheld device called a dynamometer with as much force as possible. Although it seems …