The use of testosterone is a personal choice regarding optimization to sculpt one's physique and increase physical performance, and this individual freedom must be respected.

noli's read

Scientific research confirms that testosterone supplementation significantly promotes the development of physical strength and the optimization of muscle mass during training. A meta-analysis from the Endocrine Society published in The Journal of Clinical Endocrinology & Metabolism (2018) validates these notable effects on body composition and vitality. Nevertheless, presenting this optimization approach as a simple wellness adjustment without trade-offs is scientifically exaggerated. A 2025 meta-analysis listed in PubMed demonstrates that external administration of this hormone in healthy, active athletes causes a decrease in their average natural production of nearly 141 ng/dL, as well as an increase in physiological stress. Furthermore, a systematic review published in Sports Medicine highlights that these hormonal disruptions impact long-term intimate balance and reproductive vitality. Science thus shows that while the choice of physical optimization is personal, it is accompanied by major metabolic constraints for the body's natural regulation.

the sources

1. 1Pope HG Jr, Wood RI, Rogol A, Nyberg F, Bowers L, Bhasin S 2014
2. 2Diaconu R, et al. 2024