The markers tested for at home testosterone test: free testosterone
What is testosterone?
Testosterone is the male sex hormone and is critical for maintaining muscle strength and bone density. It has a similar role in women, however, men have about 10-times more testosterone than women.
Why measure testosterone levels?
The testosterone levels peak in mid-twenties and then gradually decline with age at an approximate rate of 1% per year. However, several other factors may affect these levels, including metabolism, weight gain, nutrition, and family factors (marriage, children, etc.).
Because a key role of testosterone is to build muscles and reduce fat, low levels of testosterone (“low T” or “hypogonadism”) result in weight gain, and muscle and bone loss. A test for low testosterone levels is an important first step in diagnosing hypogonadism.
Abnormally low levels of testosterone result in mood changes that cause anxiety and general crankiness, often associated with getting old. Higher body fat, especially in the middle, results in low endurance, and less tendency to play and exercise. Experts recommend that people with low sexual desire and erectile dysfunction should regularly test testosterone levels.
Other symptoms of low-T include loss of body hair, tendency to sleep after dinner, and dry, flaky skin. You can find a comprehensive list of testosterone deficiency symptoms in our detailed article here.
How to test for low testosterone levels?
The easiest low-cost way to test is by using a testosterone home test (sometimes also called an andropause test). Check testosterone levels at home by simply ordering a saliva testosterone test online. Collect the sample at home, ship it for free to our world class CLIA-certified labs, and find out your testosterone levels in a week. The low testosterone test is especially useful for those fearful of needles as a saliva sample can provide same or sometimes better results compared to a blood sample.
For a detailed reference on testosterone including the causes of low testosterone levels, symptoms of testosterone deficiency, reasons to get your testosterone levels tested, the advantages of testosterone saliva test, how to test testosterone levels at home, and more, please read our article: All About Testosterone.
Male Hypogonadism: Male hypogonadism is a condition in which the body doesn’t produce enough testosterone. Learn more from the experts at Mayo Clinic about male hypogonadism.
Testosterone and Aging: How age affects the testosterone levels and what FDA and other experts in the field think the research has shown, read about it here.
Testosterone vs parenting: Relationship status, fatherhood, and how invested men are in taking care of their children, all have significant impact on their testosterone levels. Chances of getting married and having a child are higher for those with higher T levels. Read a short summary of the NSF supported study.
Health Testing with Saliva Samples: Saliva based testosterone lab test offers as many samples as desired without requiring a medical professional for sample collection. It is the method of choice for for measuring testosterone, cortisol, and other hormones. Saliva testing technology has matured in last few decades. Results can be comparable, and sometimes even better than blood test. Unlike a blood sample they don’t require any needles. Read the scientific literature summarizing the advantages and concerns of saliva based testing here.