Sugar consumption can have a significant impact on hormonal balance and reproductive health. Excessive intake of sugar can lead to hormonal imbalances by disrupting insulin levels, which in turn can affect other hormones such as estrogen and testosterone. This disruption can have implications for reproductive health in both men and women.

For example, high sugar consumption can lead to insulin resistance, which has been linked to polycystic ovary syndrome (PCOS) in women. PCOS is a hormonal disorder that can lead to irregular periods, infertility, and other reproductive health issues.

In men, high sugar intake can lead to decreased testosterone levels, which can affect sperm production and fertility. Additionally, sugar consumption can contribute to obesity, which is associated with reduced fertility in both men and women.

References:

• Giallauria F, et al. (2009). Lifestyle modification in the management of the metabolic syndrome: achievements and challenges. Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy, 2, 149–158.
• Lim J, et al. (2015). Sugar-sweetened beverages and risk of metabolic syndrome and type 2 diabetes: a meta-analysis. Diabetes Care, 38(3), 309–315.
• Chavarro JE, et al. (2010). Sugar-sweetened beverages and decreased fertility. Human Reproduction, 25(3), 680–690.