Soy isoflavones are estrogen-like compounds called phytoestrogens found in soy. They can be taken as supplements or from eating soy food products. The American Hearts Association recommends adults add 25 g of soy into their daily diet due to its many health benefits, such as preventing hormone-related cancers, reducing heart disease risks and a plant-based substitute for protein. However, many side effects are associated with soy isoflavones.
High Blood Pressure
A 2004 case study by the Department of Nutrition of Arizona University on soy isoflavones hormone replacement therapy for postmenopausal women revealed elevated blood pressure to the point of hypertensive crisis.
Since soy is a type of bean, it produces intestinal effects like gas, constipation, diarrhea and bloating.
The estrogen-like hormones may induce ovulation and affect fertility in women.
Pregnant women should not consume a high level of soy isoflavones due to increased risks of low bone density for the baby and possible birth defects for male babies, such as hypospadias in which the urinary opening is abnormally placed.
Some may experience unexpected allergic reactions such as difficulties in breathing and skin rash.
Is Soy Bad for Men's Health?
If you're trying to eat better, you may be thinking about replacing your usual cheeseburger with a soy burger. But you may...
Soy Protein Isolate Side Effects
Soy products continue to grow in numbers along with the proven and alleged health benefits attributed to them. Though the soybean plant...
Promensil Side Effects
Promensil is an alternative treatment for hormone replacement to aid menopausal symptoms. It is also used to treat osteoporosis and other conditions...
The Effects of Taking Soy Isoflavones on Men
For much of the past decade, the soybean has been touted as something of a "superfood" that could prevent cancer and heart...