Testosterone plays a major role in the male development and its effects are first noted during the intrauterine phase. During fetal development, testosterone will induce the growth of male sex organs, which then becomes the cornerstone of puberty and sperm production later in life. Testosterone is also responsible for giving males their physical features and that is one of the reasons why men more easily can build muscles than women.
Aside from physical and genital functions, testosterone is also part of several metabolic pathways that lead to Red Blood Cells (RBC) production, bone metabolism, and liver function. Below we have listed some symptoms you can experience if you have a testosterone deficiency:
- Decreased lean muscle mass
- Loss of hair in some areas of the body (e.g. facial hair)
- Atrophy of the sex organs (e.g. penis, testes)
- Decreased libido
- Reduced sperm count, and eventually infertility
- Gynecomastia (male boobs)
- Hot flashes
- Mood swings, irritation and decreased concentration
- A decline in mental clarity and performance
- Increased risk of fractures due to low bone mineral density
Measure testosterone, DHEA and more
Testosterone is formed from DHEA and the levels of DHEA can thus directly affect the levels of testosterone. It can therefore be wise to measure both hormoner. If you are looking for a more comprehensive hormone panel for men, we recommend the test Men’s Hormone Profile.
Instructions
All our tests, including our saliva samples, are collected from home. Everything you need to collect the sample as well as relevant instructions will be included in your test kit.
Your sample is then sent to our lab for analysis and you will receive your answer digitally as soon as the lab has analyzed your sample.
- Make a purchase on the website and pay with Swish or card (Visa, AMEX or Mastercard). Easy and safe.
- A test kit is sent to the address you enter when ordering. After your order, we will send home a test kit with instructions. It also comes with a stamped envelope that is mailed to us. It is recommended to send in your sample on a Monday or Tuesday.
- Carry out the test according to the instructions included in your test kit and on the web. Our Support can also answer all possible questions, before and after submissions and results.
- Send the test kit to our ISO certified lab and wait for results digitally. You will normally receive an answer within 15 working days after our lab has received your sample.
Depending on which saliva test you do, you fill different numbers of tubes with saliva, so read the instructions below carefully before you start your test:
Estrogen / Progesterone: 1 tube (Collected 1 week after ovulation, normally day 19-23 of the menstrual cycle)
Cortisol: 7 tubes (Collected over a 12-hour period from morning to evening)
Testosterone: 3 tubes
Women’s / Men’s Hormone test: 2 tubes (Women: Collected 1 week after ovulation, normally day 19-23 of the menstrual cycle)
DHEA: 2 tubes
Melatonin: 1 tube (Collected on a Sunday night when it must be sent to the lab on a Monday)
Your sample is then sent to our lab for analysis and you will receive your answer digitally as soon as the lab has analyzed your sample.
If you have brushed your teeth, allow at least 30 minutes to pass before performing the test. If you bleed from the gums, avoid taking the test. Also avoid drinking, eating, sniffing, smoking or chewing gum 30 minutes before the test.
For more detailed instructions, see here under the category “Saliva test“.
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