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Since its discovery and in-depth study by biologists, testosterone has provided many new directions for human health and disease treatment. When use testosterone for medical purposes, it usually comes in the form of exogenous testosterone, which use to supplement or replace the body’s naturally testosterone and has an irreplaceable role. There are various forms of medical testosterone available, and This blog will begin with a few forms when using testosterone for medical purposes.
Oral testosterone is easy to use, but it is metabolized by the liver and has low bioavailability, so oral testosterone is not widely used. The orally available testosterone is testosterone undecanoate (TU). The alkylation of testosterone on C17α produces testosterone derivatives with the ability to bypass first-pass metabolism, but with certain hepatotoxicity, such as methyltestosterone
Intramuscular injections are the most common form of testosterone use. Common ones are to test cypionate and test enanthate, which allow for the slow release of testosterone into the bloodstream, providing stable testosterone levels for 1-4 weeks.
These include 1% and 2% testosterone gels applied daily to the skin and absorbed through the bloodstream. The testosterone levels they provide are fluctuating, but they are more convenient to use and provide a convenient option for testosterone supplementation.
These drug patches place on the skin and deliver a certain amount of testosterone into the bloodstream. Usually attach it to the arms or upper body and sustainably release testosterone. Change every 24-72 hours depending on the specific patch.
During minor surgery, subcutaneous pellets are surgically implant. This small pill slowly releases testosterone over a period of 3-6 months, providing long-lasting effects. It was the first effective formulation develop in the 1940s.
FDA approve Oral dosing in 2003. This use delivers testosterone directly to the systemic circulation and bypasses the liver, avoiding first-pass metabolism and improving bioavailability.
This involves placing a testosterone tablet between the cheek and gums and slowly releasing testosterone into the body. Needs to change it twice a day.
Low testosterone levels are associated with a shorter life span and an increased risk of many diseases, as well as sexual dysfunction, muscle and bone degradation, out-of-shape shape, metabolic disorders, and decreased immunity, endangering physical and mental health. Fortunately, with the development of science and technology, and the in-depth study of testosterone and its derivatives, the phenomenon of low testosterone can be well solved.
For bodybuilder, low testosterone levels are not conducive to muscle growth and maintenance and do not take advantage of bone health. In general, if bodybuilder does not increase their own testosterone levels, it is difficult to gain weight.