Testosterone levels in men are in decline since 1900 due to bad food

The claim that testosterone levels in men have been in decline since 1900 due to poor food choices is a complex issue that requires careful examination of various factors. While there is evidence suggesting a decline in testosterone levels over recent decades, attributing this decline solely to "bad food" is an oversimplification. Several studies indicate that average testosterone concentrations in men have decreased, but the reasons for this decline are multifaceted and not fully understood. Factors such as aging, environmental influences, and lifestyle changes, including diet, play significant roles. Some sources highlight the impact of endocrine-disrupting chemicals and pollution on male reproductive health, which may contribute to declining testosterone levels. However, the specific link between dietary quality and testosterone levels remains a topic of ongoing research, with some studies suggesting that certain foods may negatively impact testosterone but lacking definitive consensus. Overall, while there is a trend of declining testosterone levels, the claim that it is primarily due to poor dietary choices is not conclusively supported by the available evidence.