There ’s a good deal of misinformation circulating about soybean Cartesian product . Like , who embark on the rumor that bean curd takes on the flavor of whatever sauce it ’s served with ? IT DOESN’T. It just taste like tofu .

Not that tofu is a bad taste . And in any case , flavour is really the least of your concerns when it comes to soy products . Heralded as an cheap , nutrient - dense , plant - based germ of protein , only to be dismissed by the Paleo crowd , among others , as acancer - make , thyroid - wrecking , infant - killingmalfeasant , soy remains one of the macrocosm ’s most controversial health foods . So should it be part of your diet ? We wrangle Doctor , dietitian , and a chef to bump out .

Will soy give you breast cancer?

Soy contain phytoestrogens , or plant estrogens , which can mimic the effect of estrogen in the consistency . And estrogen can cause some neoplasm to maturate . Because of that , a lot of people suppose soy could actually make cancer or accelerate its ontogeny . Is that true ?

Nope . In fact , the inverse is genuine . Astudyof more than 5,000 Chinese tit cancer survivors who run through soy protein werelesslikely to see their genus Cancer issue than those who did not .

“ Soy , in its natural state , in healthy STD – 25 grams or so per day– has read healthful benefits , reducing risk of certain cancers ( Aspinwall ) , avail with hot flashes , ” says registered dietitianAshvini Mashru . “ It has been shown toslow the progression of prostate cancerand mayreduce the risk of breast cancerin Asian country , but not Western countries . ”

soy: good or bad

Oren Aks/Thrillist

This divergence between Asian and Western countries ’ breast cancer risk may be due to a variety of different modus vivendi pick , include the type of soja bean mathematical product people eat ( ferment vs. sweet products , for example ) . More on that later .

Will soy make me girly if I’m a man?

Before you text your bros , “ THE GF DRAGGED ME OUT WITH HER FRIENDS . WE’RE SINGING KARAOKE AND EATING EDAMAME . TOO MUCH ESTROGEN AMIRITE ? ? ? ” stop and think for a min . Phytoestrogens haveno effect on testosterone levels . Not only that , they also mightreduce your risk of prostate cancer . The only matter you ’re in risk of is getting booed off the karaoke degree , but you and your newly cancer - resistant Ball can plow that , right-hand ?

Will soy wreck my thyroid?

If you have hypothyroidism and you chase your thyroid surrogate with a marvelous glass of soja milk , yeah , that could step in with your body ’s power to suck the medicine , since you ’re reckon to take it on an empty stomach . If you have subclinical hypothyroidism and you start train large dose of soy protein supplement , it ’s potential you might arise full - blown hypothyroidism .

“ Only very high dot of soy phytoestrogen supplement may hasten clinical hypothyroidism in a nonage of patient with subclinical hypothyroidism , ” Dr. Jorge Mestman commented on astudyabout the effects of soybean on supplements on thyroids .

So , do n’t take mega - doses of soy supplements … but you should n’t be doing that , anyway .

No supplements, got it. So what type of soy products should I eat?

The experts interview for this article were consentient in their feeling that organic , unprocessed , or fermented soy ware are most beneficial . They all said it ’s a risky idea to take soy sauce protein and Glycine max appurtenance .

“ What you have to look out for is non - organic soy , which weigh that 91 % of soybeans are genetically direct is hard to forefend , ” saysDr . Gabrielle Francis . “ Only deplete stain that list organic soy in the ingredients leaning . Avoid products with soy protein isolates as well . ”

“ Look for organic bean curd , natto , tempeh , and also edamame , ” adds chefLauren Feingold . “ In the end , it ’s about temperance and how unprocessed is the solid food . ”

Essentially , their soy advice is unsurprisingly similar to one of the most common refrains tossed around in dietary circles : nothing in excess , specially if it ’s highly refined . But if you ’re faced with a raging hot dog and a tofu dog at a barbecue , the selection is clean : Only one of those things is a carcinogen .

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