Normal blood levels of testosterone vary between 300 and 1,000 to 1,200 nanograms per deciliter, according to WebMD. Testosterone is a sexual hormone responsible for the development of male sexual traits after puberty. M... More »

www.reference.com Health Medical Ranges & Levels

The normal testosterone level for the average adult male is 270 to 1,070 nanograms per deciliter of blood, according to Healthline. This normal range may change depending on the male's age. More »

The normal testosterone level for an average adult woman is between 15 and 70 nanograms per deciliter, according to Healthline. In comparison, the average adult male has a testosterone level between 270 and 1,070 nanogra... More »

www.reference.com Health Medical Ranges & Levels

The normal testosterone level for the average adult male is 270 to 1,070 nanograms per deciliter of blood, according to Healthline. This normal range may change depending on the male's age. More »

The normal testosterone level for an average adult woman is between 15 and 70 nanograms per deciliter, according to Healthline. In comparison, the average adult male has a testosterone level between 270 and 1,070 nanogra... More »

www.reference.com Health Medical Ranges & Levels

The normal testosterone level is 270 to 1070 nanograms per deciliter, and anything below this range is considered a low testosterone level, according to MedicineNet. It is necessary to determine if the low level is due t... More »

www.reference.com Health Medical Ranges & Levels

The normal range for a male's testosterone level is 300 to 1,000 nanograms per deciliter, according to MedlinePlus. Higher results are sometimes caused by testicular cancer, disorders of the adrenal gland or drugs that r... More »

www.reference.com Health Medical Ranges & Levels