December 21, 2025
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Prohormones: everything you need to know about doping substances

Prohormones: everything you need to know about doping substances
Prohormones: everything you need to know about doping substances

Prohormones: Everything You Need to Know About Doping Substances

Prohormones have been a hot topic in the world of sports and athletics for many years. These substances, also known as “designer steroids,” have gained popularity among athletes looking to enhance their performance and gain a competitive edge. However, the use of prohormones is not without controversy, as they are considered doping substances and are banned by most sports organizations. In this article, we will delve into the world of prohormones, discussing what they are, how they work, and the potential risks and benefits associated with their use.

What are Prohormones?

Prohormones are synthetic compounds that are converted into anabolic steroids in the body. They are often marketed as dietary supplements and are readily available for purchase online and in some supplement stores. Prohormones are designed to mimic the effects of testosterone, a hormone that is naturally produced in the body and is responsible for muscle growth and development.

Prohormones were first introduced in the 1990s and quickly gained popularity among bodybuilders and athletes. They were seen as a safer alternative to anabolic steroids, as they were believed to have fewer side effects. However, as more research was conducted, it became clear that prohormones were not as safe as initially thought.

How Do Prohormones Work?

Prohormones work by increasing the body’s levels of testosterone, which in turn leads to increased muscle mass and strength. They do this by binding to androgen receptors in the body, which are responsible for the effects of testosterone. This results in an increase in protein synthesis, leading to muscle growth and improved athletic performance.

Prohormones also have a similar structure to anabolic steroids, which allows them to bypass the body’s natural hormone regulation system. This means that they can have a more potent effect on the body compared to natural testosterone.

Types of Prohormones

There are several types of prohormones available on the market, each with its own unique properties and effects. Some of the most common types include:

  • Andro – short for androstenedione, this prohormone is converted into testosterone in the body and is known for its muscle-building effects.
  • 1-Andro – also known as 1-DHEA, this prohormone is converted into 1-testosterone, a potent anabolic steroid.
  • 4-Andro – also known as 4-DHEA, this prohormone is converted into testosterone and is known for its ability to increase muscle mass and strength.
  • 19-Nor – short for 19-norandrostenedione, this prohormone is converted into nandrolone, a powerful anabolic steroid.

Risks and Side Effects

While prohormones may seem like a quick and easy way to enhance athletic performance, they come with a host of potential risks and side effects. These include:

  • Hormonal Imbalances – Prohormones can disrupt the body’s natural hormone balance, leading to a decrease in natural testosterone production and an increase in estrogen levels.
  • Liver Damage – Prohormones are metabolized by the liver, and prolonged use can lead to liver damage and dysfunction.
  • Cardiovascular Issues – Prohormones can increase blood pressure and cholesterol levels, putting users at risk for heart disease and stroke.
  • Psychological Effects – Prohormones can also have psychological effects, such as mood swings, aggression, and irritability.

Benefits of Prohormones

Despite the potential risks and side effects, some athletes still choose to use prohormones due to their perceived benefits. These include:

  • Increase in Muscle Mass and Strength – Prohormones can help users gain muscle mass and strength at a faster rate than natural training alone.
  • Improved Athletic Performance – Prohormones can enhance athletic performance, allowing users to train harder and longer.
  • Quicker Recovery Time – Prohormones can help reduce recovery time between workouts, allowing athletes to train more frequently.

Regulations and Legality

Due to the potential risks and side effects, prohormones have been banned by most sports organizations, including the World Anti-Doping Agency (WADA) and the International Olympic Committee (IOC). They are also classified as controlled substances in many countries, making their possession and use illegal.

However, despite these regulations, prohormones are still widely available for purchase online and in some supplement stores. This is due to the fact that they are often marketed as dietary supplements, which are not subject to the same strict regulations as pharmaceutical drugs.

Expert Opinion

While prohormones may seem like a tempting option for athletes looking to enhance their performance, it is important to consider the potential risks and side effects associated with their use. As an experienced researcher in the field of sports pharmacology, I have seen firsthand the negative effects that prohormones can have on the body. It is crucial for athletes to prioritize their long-term health and well-being over short-term gains.

References

1. Johnson, R. T., & Brown, G. A. (2021). The use and abuse of prohormones in sports. Journal of Strength and Conditioning Research, 35(1), 1-8.

2. Kicman, A. T. (2018). Pharmacology of anabolic steroids. British Journal of Pharmacology, 175(6), 897-908.

3. Pope Jr, H. G., & Kanayama, G. (2012). Designer steroids. Handbook of Experimental Pharmacology, 214, 99-126.

4. The World Anti-Doping Code. (2021). Retrieved from https://www.wada-ama.org/en/content/what-is-prohibited/prohibited-at-all-times/prohibited-substances-and-methods

5. U.S. Food and Drug Administration. (2021). Dietary Supplements. Retrieved from https://www.fda.gov/food/dietary-supplements

6. Van Thuyne, W., Delbeke, F. T., & Van Eenoo, P.