Scientists have developed a new test to measure common stress hormones

The device uses ultraviolet light to measure stress hormones in a drop of blood, sweat, urine or saliva. Scientists have developed a new test that can easily measure common stress hormones using sweat, blood, urine or saliva. Stress is often called “the silent killer” because of its stealthy and mysterious effects on everything from heart disease to mental health. Researchers […]

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