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Science
At what age do men start losing testosterone?
2
As a man ages, the amount of testosterone in his body gradually drops. This natural decline starts after age 30 and continues (about 1% per year) throughout his life
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As a man ages, the amount of testosterone in his body gradually drops. This natural decline starts after age 30 and continues (about 1% per year) throughout his life. If a male has a low level of testosterone, the symptoms can include erectile dysfunction, and reduced bone mass and sex drive.
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