Soy supplements appear to be safe, beneficial in diabetic men

Soy protein supplements, which contain natural estrogens, do not reduce testosterone levels in men with Type 2 diabetes who already have borderline-low testosterone, according to a new study. In addition, soy protein supplements significantly improved diastolic blood pressure (the bottom number in a blood pressure reading) but not systolic blood pressure (the top number).
Source: ScienceDaily Headlines - Category: Science Source Type: news