Soy milk provides both men and women with many proven health benefits. The dairy alternative has a high level of several vitamins and minerals that provide us with the fuel for a number of critical bodily functions. However, over time this product has caused both debate and scrutiny from food scientists and consumers alike. Controlled scientific research has shown that soy does have negative effects on some aspects of men's health.
The Soy Debate
A large percentage of the population believes in a misconception based on soy and hormonal damages; this idea applies to both men and women.
A study conducted in 2008 showed how male test subjects that consumed soy milk for an extended period of time saw a decrease in sperm concentration.
Other Soy Concerns
To an extent, soy has proven to have some effect on males' ability to maintain and produce normal levels of testosterone. Multiple studies have gotten published in the Journal of Andrology and Urology explaining how soy products negatively affect men's ability to reproduce.
Not only do products like soy milk reduce sperm count, they also show signs of depleting a man's ability to have an erection. Studies in male rates have showed several other degrading symptoms that show connections with male humans and soy consumption.
Soy and Older Men
A study taken part by Loughborough University in England showed how regularly consuming products with soy have a strong connection with dementia in men and women over the age of 50. This 2008 study confirmed that certain groups of people over the age of 60 suffer a 50% higher risk of having some sort of memory impairment or dementia.
Past studies and ideas showed how the phytoestrogens found in foods like the soy bean played positive roles on brain development and health. As of 2010, many people, including scientists who once believed soy was completely harmless for men and women, have started to question their previous positions.
Heart Health Debate
The US Food and Drug Administration once completely supported soy and soy products, claiming that consuming the food was a way to improve heart health. Some statements suggested that by regularly consuming products like soy milk in place of animal based proteins had the ability to reduce bad cholesterol levels over time.
In 2006, the Food and Drug Administration began reviewing their claims and statements in order to prevent any possible misguiding information. People now understand that the FDA stands by their statement regarding soy and its impact on reducing heart disease when consumed as part of a diet low in saturated fat.
However, in order for us to reach the levels suggested by the FDA, men must consume high levels of soy products.