Obesity has emerged as a global health crisis with profound implications for male reproductive health. Excess adipose tissue disrupts hormonal equilibrium, impairing testosterone production and spermatogenesis.
Adipocytes convert testosterone into estradiol via aromatase activity, leading to reduced circulating testosterone levels. Additionally, obesity is associated with insulin resistance, chronic inflammation, and oxidative stress, all of which negatively affect sperm quality.
Clinical manifestations may include decreased libido, erectile dysfunction, and subfertility. Semen analysis often reveals reduced sperm concentration and motility. Hormonal evaluation may demonstrate low total testosterone with elevated estradiol levels.
Weight reduction through dietary modification, structured exercise programs, and behavioral interventions has been shown to improve testosterone levels and semen parameters. In selected cases, pharmacological or surgical weight-loss strategies may be considered.
Addressing obesity is therefore not only critical for metabolic erotic health but also essential for preserving male reproductive capacity.