Ha, just a quick hit & run here, ’cause, after all, how much commentary is needed?
Previous research has focused on the beneficial effects of soy and its active ingredients, isoflavones. For instance, soy consumption has been associated with lower cardiovascular and breast cancer risks. However, the number of reports demonstrating adverse effects of isoflavones due to their estrogenlike properties has increased. We present the case of a 19-y-old type 1 diabetic but otherwise healthy man with sudden onset of loss of libido and erectile dysfunction after the ingestion of large quantities of soy-based products in a vegan-style diet. Blood levels of free and total testosterone and dehydroepiandrosterone (DHEA) were taken at the initial presentation for examination and continuously monitored up to 2 y after discontinuation of the vegan diet. Blood concentrations of free and total testosterone were initially decreased, whereas DHEA was increased. These parameters normalized within 1 y after cessation of the vegan diet. Normalization of testosterone and DHEA levels was paralleled by a constant improvement of symptoms; full sexual function was regained 1 y after cessation of the vegan diet. This case indicates that soy product consumption is related to hypogonadism and erectile dysfunction. To the best of our knowledge, this is the first report of a combination of decreased free testosterone and increased DHEA blood concentrations after consuming a soy-rich diet. Hence, this case emphasizes the impact of isoflavones in the regulation of sex hormones and associated physical alterations.
Ok, one comment: hahahahahaha, laflaflaflaflaflaf.
On the other end of the spectrum, some vegan women seem to have the opposite problem.
CASE: The patient is a 44-year-old female who presented to her gynecologist for evaluation of dysmenorrhea and menometrorrhagia. During the review of systems, the patient reported 5-6 months of increased pelvic tension, not associated with an increase in desire that required her to self-stimulate to orgasm approximately 15 times daily. Upon further inquiry, the patient disclosed that her dietary regimen included soy intake in excess of 4 pounds per day that began approximately 1 month prior to the onset of symptoms.
RESULTS: Treatment consisted of supportive counseling and dietary modification. At the 3-month follow-up visit, the patient’s menstrual difficulties and sexual complaints resolved.
CONCLUSIONS: Although no known cause or cure of persistent sexual arousal syndrome has been identified to date, the success of reducing dietary of phytoestrogens in this patient may provide insight into the etiology of the disorder and suggest potential treatments.
Just to be clear, I’m not laughing at these people or their problems, but at the general insanity at the root of it.
Both of those links come via Melissa McEwan’s Twitter stream.