H for Health
The soybean has historically been at the center of considerable confusion. The media and internet abound with myths and alarmist narratives surrounding soy products, creating a landscape of misinformation. This has led to significant uncertainty, even among health professionals, regarding the true impact of soy on health and the environment.
In this article, we aim to demystify soy by examining what the latest research reveals. We will explore the health and environmental implications of incorporating soy into our regular diet, providing clarity and evidence-based insights on this contentious topic.
Why are there so many myths about soy?
The topic of soy and its health implications has been shrouded in myths and misinformation for decades. Despite over 35 years of intensive research and the publication of more than 2,000 peer-reviewed scientific articles annually, a clear scientific consensus on soy’s effects remains elusive. This ambiguity stems from several factors.
Firstly, a significant portion of the research on soy has been conducted in laboratory settings or through animal studies, particularly on mice and rats. These studies have shown that findings from such environments and subjects cannot be straightforwardly applied to humans. The confusion intensifies with the presence of phytoestrogens in soybeans. Initial animal studies published in 2001 suggested that these plant estrogens might promote the growth of breast cancer tumors in mice. However, it was later understood that phytoestrogens metabolize very differently in humans compared to rodents. Recent research has also shown that soy does NOT increase the risk of developing cancer, including breast cancer.