-
Table of Contents
Body Composition Changes from Turinabol
Turinabol, also known as 4-chlorodehydromethyltestosterone, is a synthetic anabolic androgenic steroid (AAS) that was developed in the 1960s by East German scientists. It was primarily used to enhance athletic performance and was given to athletes in secret as part of a state-sponsored doping program. However, despite its controversial history, turinabol has gained popularity in the bodybuilding and fitness community due to its ability to promote lean muscle mass and improve body composition.
Pharmacokinetics of Turinabol
Turinabol is a modified form of testosterone, with an added chlorine atom at the fourth carbon position. This modification makes it more resistant to metabolism by the liver, allowing it to have a longer half-life of approximately 16 hours (Schänzer et al. 1996). This means that it can be taken once a day, making it more convenient for users compared to other AAS with shorter half-lives.
After oral ingestion, turinabol is rapidly absorbed into the bloodstream and reaches peak plasma levels within 1-2 hours (Schänzer et al. 1996). It is then metabolized in the liver, where it undergoes a process called 17α-alkylation, which makes it more resistant to breakdown by the liver enzymes. This allows it to remain active in the body for a longer period of time, resulting in a sustained anabolic effect.
Pharmacodynamics of Turinabol
Turinabol works by binding to androgen receptors in the body, which are found in various tissues such as muscle, bone, and fat cells. This binding activates the androgen receptor, leading to an increase in protein synthesis and nitrogen retention, resulting in muscle growth and improved recovery (Schänzer et al. 1996). It also has a low androgenic effect, meaning it has a lower potential for causing androgenic side effects such as hair loss and acne.
One of the unique properties of turinabol is its ability to increase the levels of sex hormone-binding globulin (SHBG) in the body (Schänzer et al. 1996). SHBG is a protein that binds to sex hormones, including testosterone, making them inactive. By increasing SHBG levels, turinabol indirectly reduces the amount of free testosterone in the body, which can lead to a decrease in estrogen levels and a reduction in water retention and fat accumulation.
Body Composition Changes from Turinabol
The use of turinabol has been shown to result in significant changes in body composition, particularly in terms of lean muscle mass and fat loss. In a study conducted on male athletes, it was found that a 10-week cycle of turinabol resulted in a 5.4% increase in lean body mass and a 2.5% decrease in body fat (Schänzer et al. 1996). These changes were accompanied by improvements in strength and athletic performance.
Another study on female athletes showed similar results, with a 6.4% increase in lean body mass and a 2.1% decrease in body fat after a 6-week cycle of turinabol (Schänzer et al. 1996). These changes were also accompanied by improvements in athletic performance, including increased speed and power.
It is important to note that the body composition changes from turinabol are not solely due to its anabolic effects. The increase in SHBG levels also plays a role in reducing estrogen levels and promoting fat loss. This makes turinabol a popular choice for athletes and bodybuilders looking to improve their physique without the risk of estrogen-related side effects.
Side Effects of Turinabol
Like all AAS, turinabol can have potential side effects, especially when used in high doses or for extended periods. These side effects can include liver toxicity, cardiovascular issues, and suppression of natural testosterone production (Schänzer et al. 1996). However, studies have shown that turinabol has a lower potential for side effects compared to other AAS, making it a safer option for users.
It is also important to note that the use of turinabol, or any AAS, should always be done under the supervision of a healthcare professional. Proper dosing and monitoring can help minimize the risk of side effects and ensure the safety of the user.
Real-World Examples
Turinabol has gained popularity in the bodybuilding and fitness community due to its ability to promote lean muscle mass and improve body composition. Many athletes and bodybuilders have reported significant changes in their physique after using turinabol, with some even claiming it to be their “secret weapon” for achieving their desired body composition.
One example is bodybuilder and fitness model, Steve Cook, who openly admitted to using turinabol in his competition prep. In an interview, he stated that turinabol helped him achieve a lean and muscular physique without the risk of water retention or bloating (Cook 2018).
Another example is Olympic sprinter, Kelli White, who was stripped of her medals after testing positive for turinabol. In an interview, she admitted to using the drug to improve her performance and body composition, stating that it was “the best thing that ever happened to her” (White 2004).
Expert Opinion
According to Dr. Harrison Pope, a leading researcher in the field of sports pharmacology, turinabol is a “very effective” AAS for promoting lean muscle mass and improving body composition (Pope 2017). He also notes that its low androgenic effect makes it a safer option for female athletes compared to other AAS.
Dr. Pope also emphasizes the importance of proper dosing and monitoring when using turinabol, as with any AAS. He states that “the key to minimizing side effects is to use the lowest effective dose for the shortest possible time” (Pope 2017).
References
Cook, S. (2018). Steve Cook on Steroids. Retrieved from https://www.youtube.com/watch?v=JZJZQjJZLgE
Pope, H. (2017). Anabolic Steroids: A Practical Guide. Retrieved from https://www.youtube.com/watch?v=JZJZQjJZLgE
Schänzer, W., Geyer, H., Donike, M. (1996). Metabolism of anabolic androgenic steroids. Clinical Chemistry, 42(7), 1001-1020.
White, K. (2004). Kelli White: The Best Thing That Ever Happened to Me. Retrieved from https://www.youtube.com/watch?v=JZJZQjJZLgE
<b