Ballantyne, DelMonte, Terrible Dessert, and Some Potentially Troubling News
Posted by Joel Marion
This past weekend I was hanging out with Transformation Domination LIVE speakers Craig Ballantyne and Vince DelMonte, both of whom are collectively almost as cool as me.
No really, we measured it.
Anyway, after some informal “meetings” and such, we decided to head out to dinner at a Hibachi restaurant called Benihana, home of the official worst desert ever—the pineapple boat.
I assumed from the name that it would come with at least 3 “passenger” scoops of ice cream, some whipped cream, and a cherry, but no, the pineapple boat is simply a shallow 1/8th cut of pineapple, mostly rind, for $6.
Terrible.
Fortunately, their Japanese cuisine was much better than the dessert, which leads me to this suggestion: Order the Hibachi Chicken and Steak, not the Pineapple Boat.
Just a heads up.
Nevertheless, as a diet author it’s not too often that I go out to eat without coming home with a least some ideas for blog content. This experience was no different.
You see, meals at Benihana start off with a serving of edamame, or in laymen’s terms, salted baby soy beans still in the pods. Over the past decade or so, soy has been touted by the media and certain dietary organizations as a god-like health food, which, quite frankly, it’s anything but.
Now, I’m no soy-a-phobe, and I enjoyed my serving of edamame (and some of Craig’s), but I think it may be time to expose some of soy’s dirty little secrets to those of you who may not be aware.
How do decreased testosterone levels, low sperm counts, inadequate sperm production, and impaired fertility sound? Well, that’s exactly what numerous studies have linked high consumptions of soy to.
Additionally, high soy intakes have also shown to decrease thyroid output (particularly in women) as well as HDL cholesterol (the good cholesterol), and may even increase the likelihood of birth defects and below average weights in newborns.
On a similar note, infants fed soy-based formulas may suffer from future impaired sexual and reproductive development.
These are issues that no one takes lightly; unfortunately, most are unaware of their existence.
So, how, why, huh?
The problems that arise from regular soy ingestion are mostly a result of the phytoestrogens (plant estrogens; also known as isoflavones) found in soy, specifically the isoflavones genistein and daidzein.
These isoflavones possess estrogen-like properties and when ingested act like estrogen in the body; while a little soy isn’t anything to be concerned about, considerable soy intake on a daily basis may be. And while there are authorities on both sides of the fence (as there always are), even the American Heart Association confirms that neither the safety nor efficacy of soy isoflavone supplements have been proven.
The AHA has also recently reversed their position regarding the health benefits of soy, now stating that the food has little effect on cholesterol and is unlikely to prevent heart disease.
Because of the controversy surrounding soy, my personal stance and recommendation for my clients is that soy protein intake be minimized in favor of more desirable milk protein supplements (whey and casein), and of course, other non-soy whole food protein sources.
That said, there’s no reason to become soy-phobic either; you can still enjoy some edamame with Sir Ballantyne and Playa Wince from time to time if you so choose. The sheer amount of testosterone that that Vince guy exudes is enough to make up for Craig’s plate of tofu any day.
All in all, moderation is key.
Enjoy today’s post? Have a different opinion about soy? Question? Comment? The comments section is where all the action is!
At least 20 comments and I’ll be back before you know it with more triple E (exciting, entertaining, and educational) blog content!
Talk to you in the comments section!
Joel
P.S. Yes, I don’t just make stuff up. All of my recommendations are research-based; this being no exception:
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2. Chorazy PA et al. Persistent hypothyroidism in an infant receiving a soy formula: case report and review of the literature. Pediatrics. 1995 Jul: 96 (1 Pt 1): 148-50.
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12. Kumi-Diaka J et al. Cytotoxic potential of the phytochemical genistein isoflavone and certain environmental chemical compounds on testicular cells. Biol Cell. 1999 Sep;91 (7): 515-23.
13. Anderson et al. Effect of various genotoxins and reproductive toxins in human lymphocytes and sperm in Comet assay. Teratog Carcinog Mutagen. 1997;17(1);29-43.
14. Zhong et al. Effects of dietary supplement of soy protein isolate and low fat diet on prostate cancer. FASEB J 2000;14(4):a531.11.
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16. Habito RC et al. Effects of replacing meat with soyabean in the diet on sex hormone concentrations in healthy adult males. Br J Nutr 2000 Oct;84(4):557-63.
17. Klein M et al. Energy metabolism and thyroid hormone levels of growing rats in response to different dietary proteins – soy or casein. Arch Tierernahr 2000;53(2):99-125.
18. Flynn KM et al. Effects of genistein exposure on sexually dimorphic behaviors in rats. Toxicol Sci 2000 Jun;55(2):311-9.
19. Atanassova N et al. Comparative effects of neonatal exposure of male rats to potent and weak (environmental) estrogens on spermatogenesis at puberty and the relationship to adult testis size and fertility: evidence for stimulatory effects of low estrogen levels. Endocrinology 2000 Oct;141(10):3898-907.
20. Whitten PL et al. Phytoestrogen influences on the development of behavior and gonadotropin function. Proc Soc Exp Biol Med 1995 Jan;208(1):82-6
21. Kumi-Diaka J, et al. Cytotoxic potential of the phytochemical genistein isoflavone (4′,5′,7-trihydroxyisoflavone) and certain environmental chemical compounds on testicular cells. Biol Cell 1999 Sep;91(7):515-23
22. Ashton E, Ball M. Effects of soy as tofu vs meat on lipoprotein concentrations. Eur J Clin Nutr 2000 Jan;54(1):14-9
23. Madani S, et al. Dietary protein level and origin (casein and highly purified soybean protein) affect hepatic storage, plasma lipid transport, and antioxidative defense status in the rat. Nutrition 2000 May;16(5):368-75.
24. Cline JM. Effects of dietary isoflavone aglycones on the reproductive tract of male and female mice. Toxicol Pathol. 2004 Jan-Feb;32(1):91-9.
25. Dillingham BL et al. Soy protein isolates of varying isoflavone content exert minor effects on serum reproductive hormones in healthy young men. J Nutr. 2005 Mar;135(3):584-91.
26. Sacks FM et al: American Heart Association Nutrition Committee. Soy protein, isoflavones, and cardiovascular health: an American Heart Association Science Advisory for professionals from the Nutrition Committee. Circulation. 2006 Feb 21;113(7):1034-44. Epub 2006 Jan 17.
27. Sirtori CR et al. Phytoestrogens: end of a tale? Ann Med. 2005;37(6):423-38. Review.