Relation between Obesity and Male Infertility

It may be hard to believe, but right now more people in the world are overweight than underweight. If the trend continues, it may negatively impact fertility rates worldwide. Some studies suggest that obesity should be considered a cause. Infertility as it contributes to the reduction in semen quality, erectile dysfunction, and changes in sperm proteomes (group of proteins expressed in a cell).

How does high body fat contribute to infertility? This question involves a lot of science and an understanding of how fat cells work in the body. High cholesterol is known to shrink the blood vessels preventing enough blood to flow to the penis which is one of the major causes of erectile dysfunction. Erectile dysfunction can also cause infertility in men but can be cured by taking medicines such as Fildena 100, Vidalista 20, or Suhagra 100.

Obesity causes decreased sperm concentration (fewer sperm), abnormal morphology (oddly shaped sperm), and abnormal motility (slow sperm). Erection problems can be related to poor blood circulation due to high cholesterol and high blood pressure. Cause subfertility (lower than normal fertility) or infertility.

In addition, high levels of white adipose tissue (fat cells) are known to cause increased aromatase activity. Aromatase is an enzyme involved in estrogen production and acts as a catalyst for the conversion of testosterone to estradiol (an estrogen). This means that men with a high body fat percentage often have a hormonal imbalance between estrogen and testosterone.

Finally, and possibly the most overlooked factor contributing to fertility problems, are environmental toxins. The toxins are fat-soluble and consequently accumulate in adipose tissue. In overweight men with excess fat in the scrotum, the environmental toxins present in their bodies can also have a direct local effect on spermatogenesis in the testicles due to toxin accumulation.

Hannes

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