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Please note that lab kits cannot be shipped to
New York, Alaska, Hawaii, or internationally.
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Testosterone is the primary male sex hormone and anabolic steroid. In male humans, testosterone plays a key role in the development of male reproductive tissues such as testes and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair.

If a male has a low level of testosterone, the symptoms can include erectile dysfunction (ED), and reduced bone mass and sex drive. The hormone has many important functions, including the development of bones and muscles, the deepening of the voice, hair growth, and other factors related to appearance. Testosterone levels can be raised naturally by exercise and weight lifting, sound diet, minimize stress and cortisol levels, sun exposure or vitamin D supplement, vitamin and mineral supplement, eight hours of sound, quality sleep during hours of darkness. The brain and pituitary gland control testosterone levels.

Finally, obesity can throw a wrench in the process of testosterone production. There is evidence that high levels of the aromatase enzyme are present in fat, especially belly fat. The aromatase function is to build estrogen out of testosterone molecules. Thus, more fat results in lower levels of testosterone because of the conversion of testosterone to estrogen by the aromatase enzyme. One solution to this problem is to lose weight.

Doctors who wish to order kits, please call our lab directly to set up an account before ordering. 316-684-7784

SST or red-stopper tube
We cannot ship lab kits to NY, AK, HI, or international
0.3 mL
5 to 7 business days
Gross Hemolysis
1 mL serum
Plastic transport tube
Refrigerate or freeze
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