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March 15th, 2012

What is Sodium Tripolyphosphate Doing in Your Fish?

By Marie Logan

Seafood lovers beware: there’s a chemical that threatens to deceive you about the freshness of your flaky fillets of fish. You might be paying more for seafood that contains this chemical, because it can increase the weight of the products to which it’s applied. Worse, you might not even know it’s there, because labeling of this potentially toxic chemical is not mandatory in the U.S.

So what is it? It’s an additive—called sodium tripolyphosphate, or STPP for short—and it is used to make your seafood appear firmer, smoother and glossier. Seafood manufacturers may soak your seafood in a quick chemical bath of STPP in order to achieve these effects. Some of the more commonly “soaked” seafood items include scallops, shrimp and anything filleted that’s very flaky—like hake, sole or imitation crab meat. (For those of you following food safety news, this is similar to the spraying of carbon monoxide on red meat, which can make older meat appear fresher than it is.)

If seafood is soaked for too long in an STPP bath, it may absorb more water, which means you’ll pay more for the product by the pound because the excess water makes it weigh more. A product may have been “soaked” with STPP if a milky white liquid oozes from the fish as you cook it, and it may also deflate in size a bit.

In large quantities, STPP is a suspected neurotoxin, as well as a registered pesticide and known air contaminant in the state of California.

How can one steer clear of STPP? Ask at your market or fish shop if the scallops or shrimp you’re being sold are “dry.” You can ask the same thing of waiters at seafood restaurants—they should have an understanding of the topic. (In industry-speak, “wet” fish means a product has been soaked in phosphates.) You can also check labels of packaged products, which may list STPP as an ingredient. Unfortunately, it’s not mandatory for companies and sellers to do so.

Remember, consumers have the power. Start wielding yours today! Find out where the fish you’re ordering comes from, and how it’s produced, to help influence your local food system.

Read up more on STPP in our fact sheet, “What’s on Your Fish?” As always, if you have any questions, please post them here in our comments section and we’ll do our best to respond in a timely manner.

94 Comments on What is Sodium Tripolyphosphate Doing in Your Fish?

  1. Jane Peters says:

    I bought some cod fillets at Kroger the other day. And low and behold they have this chemical in them! I’ll never buy cod from Kroger again! I’m sick of this stuff!

    • Omega369g says:

      I bought those cod fillets at Kroger as well. Nasty!! I have been in the seafoods business 30 yrs. Worst thing I ever tasted. Couldnt finish eating them…. and the water. They were laden with water.

    • Marvin says:

      All of the frozen seafood I’ve checked at Walmart lately has this toxic chemical in it. It’s another example of why the USDA is useless and why so many people are sick in the US. I REFUSE to buy any seafood or chicken that has been dipped in this chemical.I consider it fraud to dip things in a water attractant just to add more weight!

      • Lauren says:

        It’s not toxic people. Maybe in high amounts yes, but anything can be toxic if over consumed. I understand that obviously it may effect the taste quality of the food but it is by no means toxic or going to kill you, just so you know. I am guessing none of you are chemists… Sodium triphosphate is literally just sodium and three phosphate groups. It is an ionic compound, aka a salt. Nothing’s crazy or out of the ordinary. ATP, the molecule for life, is also a phosphate and is a derivative of sodium triphosphate. So essentially, your body can break STP down into ATP which gives you energy. So horrible I know. Please become an organic chemist if you want to comment on these things before making uninformed opinions.

        • Michelle says:

          Im glad to see you and thw other scientist fellow so arrogantly showing off your biochemistry chops, which I would not mind except that you forget that we people have the right NOT TO HAVE ADDITIVES PUT INTO OUR FOOD and not disclosed! I am deathly allergic to a preservative, sodium metabisulfite, which causes me anaphylaxis! You cavalier and high handed attitude on this is sufferably snobbish. You know so much chethemistry, but nothing about human rights not to have one’s food messed with by chemical foolery.

        • Ruth says:

          i had a sever allergic reaction to this chemical 3 times after eating frozen raw shrimp cooked at home. It took me one trip to the ER and two epipens to figure out it was this chemical. It is NOT safe for human consumption!

        • dave says:

          Although I know that this will move me up the AMA/FDA most wanted list, if you have any inflammatory disease STPP will kick your butt for four weeks. Understand that this means one dose a month and you never feel good again. If you think it is benign it is only your ignorance speaking.

          • Carol Terrana says:

            Purchased salmon at Dollar Tree; read the label and sure enough, this “ALLOWABLE” toxin is in it! It will be thrown away, thanks to your site!!

        • Steve says:

          This is my first time researching this organic compound, so I’m ignorant of possible toxic aspects of it. The uncooked frozen shrimp I just bought says that it’s added to retain moisture. They released a lot of water while sauteeing, which caused a loss in size and weight by twenty to thirty percent. The last cooked frozen shrimp (which I’ve long since stopped buying) lost sixty to seventy percent while sauteeing. I was paying eleven dollars a pound on the water (protested strongly the store manager).
          In preparation some companies freeze, thaw, soak and refreeze shrimp repeatedly to increase bulk. I wonder how much sodium trippolyphosphate might be involved ithis process and in the final product.

        • VL says:

          Why organic chemist? This is an inorganic compound btw… and we’re loading our bodies with more and more of these additives which are not necessary in the first place.

        • Rosalie says:

          This chemical may not be toxic, but for individuals who have chronic kidney disease, the added salt and phosphates are a problem.

          • Debra Jackson says:

            The reason I am doing research on this is because my husband has chronic kidney disease and salt/sodium, potassium and phosphorus are very harmful for him to consume. I try to keep it to a minimum. Its very difficult when food producers are not required to fully disclose the additives they put in our food.

      • David says:

        Bingo Lauren! I’m with you and I’ll add to that 😉

        Polyphosphates are hydrolyzed into simpler phosphates, which in moderate amounts are nutritious. ATP (adenosine triphosphate), a related derivative of triphosphate, is essential for life.

        ATP transports chemical energy within cells for metabolism. It is one of the end products of cellular respiration and fermentation and used by enzymes and structural proteins in many cellular processes, including biosynthetic reactions, motility, and cell division.

        One molecule of ATP contains three phosphate groups, and it is produced by a wide variety of enzymes, including ATP synthase, from adenosine diphosphate (ADP) or adenosine monophosphate (AMP) and various phosphate group donors. Substrate-level phosphorylation, oxidative phosphorylation in cellular respiration, and photophosphorylation in photosynthesis are three major mechanisms of ATP biosynthesis.

        Metabolic processes that use ATP as an energy source convert it back into its precursors. ATP is therefore continuously recycled in organisms: the human body.

  2. Ivon says:

    OMG I just bought salmom at ALDI there is STPP and is from China. I am not consuming this fish. I give it to the dogs..geee… why are we getting all this shit in our food???

    • pdog7 says:

      Obama has expanded the govt. but not food inspection or monitoring. A piss ant grocer like ALDI can come from nowhere and start feeding us STPP on Salmon and not a damn thing you can do about that.

      • Gef Flimlin says:

        Two points….Obama is not the first one to underfund food inspections. And ALDI is no “piss ant” store. They are very big in Europe and I have been shopping in them in NJ for years. If you don’t like what you got in a store, go back to the store and tell the manager in a firm voice that you would like to continue to shop there but they need to address this issue of their fish.

      • nina says:

        Yes i live in Australia and have been suspitious of Aldi fresh produce for a few years now … Two years ago I complained to them about my strawberries lasting six weeks in the refrigerator (went on holiday and forgot about them). A week later this brand of strawberries was off the shelves. Have been buying grass fed rump and wonder ING whether it is tenderised and why the chicken tenderloins do not go off… There is something amiss here!

      • micky smith says:

        current administrations attempts at preventing/monitoring
        these concerns are habitually rebuked by republicans. they consider it over control an unnecessary. so we end up with this stuff in our food.

        • Dirk Jeanis says:

          Please, dont give me this “republican” crap. The Dems have had over 6 years with full authority and power to do anything htey wanted.

          The fact is that BIG BUSINESS is the financial backbone of the DEMS not the REPUBS. The repubs are veryheavily supported by SMALL BUINSESS and by individuals. Also remember that the DEMS have funded thie pet privase non-profits for change with federal funding for many many years..since the 60’s.

          You want to blame someone blame the party that has been in conotrol for over 60 years of the last 90. Grow up and start reading.

        • Danny M says:

          Pretty dumb blaming the Repubs when the country is pretty Dem-controlled, and has been for years. But bigotry finds a way . . . .
          Worthy of note: America’s Test Kitchen found that STPP bonds to foods (they were testing scallops) and will only release about 10-11% of the stuff with a long acid soak. Forget purging “infected” foods, it’s not coming out.
          What’s needed is a push to label it as an ingredient BY LAW so the stuff can be avoided. The best way to force reform is to refuse to buy what you don’t want.

    • B. Keating says:

      Why are you giving it to your dogs? They are suspectible to the problems that additives give us that are in our foods. You need to look at what’s in their food as well. They don’t deserve to get many of the diseases that humans get, and they are getting them, because we choose to buy food for them with “bad” things in them. Take it back to the store or thorw it out!! Don’t poison your dogs who have no voice for this sort of thing!

      • Carly says:

        Thank you, I was thinking the exact same thing. I would never give this to my dogs, they deserve much, much better. If a human wouldn’t eat it,why give it to your pet that you are supposed to love, why should it be any better for him? Thank you for posting this :)

  3. Marc says:

    FDA do your job!! Labeling is a basic function and consumer right. STPP and GMO should be required on the label… and sodium content should be based on 1,800 mg, as recommended, not the 2,200 you allow. Lobbying has ruined you FDA!!

  4. Michele says:

    I paid $12 for a pound of sea scallops. We sauteed them, cover off, but they weren’t browning in the oil/butter mixture. They were boiling in the juice made by the heated scallops. I put cumin on them to give them a bit of color. Now, cumin is a little bitter, but I can stick a wet finger in a bottle of cumin and suck on it and I will never get the bitter chemical taste that came from those scallops when they were finally on our plates. My dinner guest reminded me scallops are barnacles, and I said, well then, these barnacles were just scraped from a freshly painted boat. Later I googled “scallops and bitter” and guess what, I’m sure these things were overdosed with sodium tripolyphosphate. The uneaten scallops are going back to Safeway. I feel like telling the fish manager to eat one of them.

  5. Angie says:

    I have found that virtually all fish sold at Walmart and Aldi have this or some other type of chemical added “to retain color”. I also noticed that most are products of China, Taiwan, or Vietnam. I will NOT spend my money on these products anymore. A very informative documentary on the American food industry is Food Inc. (Netflix, Amazon Prime)

    • Marie says:

      Here in south Louisiana you can rest assured that 99.9% of the seafood such as shrimp,fish/crabs, come right out of the Gulf of Mexico….other seafoods are labeled clearly as well, such as those from northern waters…if any are from across the big pond, they’re labeled as such but very few are actually carried….Walmart here clearly labels their seafoods and most are from the Gulf – one home-owned market chain pushes buying “locally” and that means USA products, even farm-raised products here in the U.S.

      • James says:

        Unfortunately alot of the seafood that comes out of the Gulf contain this product. Prime example is Louisiana Select Gulf Shrimp.

    • nina says:

      Yes, I am from Australia and suspect Aldi are preserving some of their fresh produce and the grass fed rump has tenderiser in it; the chicken tenderloins and salmon just do not seem to go off like they are supposed to. So we are getting what we pay for!?

  6. jeff says:

    I bought salmon from china at walmart and found that it had stpp in it. We should do something about the food industry, I mean just the thought of the food and drug adminatration. Why are these two groups together!

    • ELLEN says:


      • Van Howell says:

        Why are you buying seafood from China? If it was the same brand of frozen Wild Alaskan Salmon I bought recently from Best Yet Market (a great store if you shop very carefully), there are big American flags on front and back, and the words “Great American Seafood” appear about a dozen times on the package. It’s only when you read the small print that you see the words sodium triphospate and China — you have to be looking for them. (I was looking because I’d just had a similar experience with what turned out to be a Chicken-Flavored Roast (with a big store label for weight and price covering that up… I had no idea you need to for ingredients in what appears to be chicken.)

        • Van Howell says:

          BTW, the Chicken Flavored Roast was from the America’s Choice Premium (higher price) line, bought at Waldbaum’s supermarket.

    • nina says:

      How do we take these issues further, toman organisation who will help us do something about these companies who are poisoning us???

  7. Mariano says:

    I bought a bag of Tilapia Filets at Sams Club in D.C. and after consuming the fish several days I developed a “flu-like” symtom, chills, headache and a spike in my blood pressure to 220/110 which took me to the hospital – of course doctors were not able to figure out what had caused all this, but after reading the ingredients in the fish package which came from China my wife and I realized this had been caused by STPP. It would be convenient that the FDA re-consider the import of products coming from China or any other country using this harmful chemical.

  8. I guess I am a little slow on the STPP thing. I ate some frozen shrimp and when I woke up in the morning my feet were so swollen I could hardly bend my ankles. Oops, then I read the label and found out the STPP is used to make the fish hold water. It obvously worked on my whole system too. It too over 24 hours for my feet to return to normal. I imagine most other tissues in my body were water-logged.
    Buying frozen products and other packaged foods is becoming a chemistry nightmare.

  9. Mary says:

    I purchased a pound of scallops this week because they were labeled product of USA, wild caught. Ingredients were scallop and sodium tripolyphosphate, water. In checking out what tripolyphosphate was I am upset to think product from the USA was doing this. Big Disappointment!

  10. Dana Temple says:

    Everyone is complaining about chemicals in fish. Why does no one talk about meats and the hundreds of other products which contain these additives? Are you all being paid by the meat industry? EVERY ham has STPP in it, as does bacon, chicken , turkey and a host of others. You people should read the labels more carefully! Ultimately these additives are less harmful overall than the average soft drink. If you’re going to talk purist, grow your own vegetables, catch your own fish and slaughter your own cows. Otherwise accept tha fact that additives make more products accessible to more people. Peroiod.

    • Ana Ng says:

      Infuriating how the gov. will expound on everything but this. So few people know about the Monsanto free pass, its scary. How nice of the gov. to backtrack on spying, but to this day, there has been no press conference or other statement regarding what is going on behind closed doors about our food supply. Transparent my rear.

    • Dirk Jeanis says:

      Your res[ponse was total BS. THe state of CA has determiend that TSPP IS a major carcinogen. If taken regularly you WILL get cancer.

      THerefor in CA is must be on the label even though CA cant make the feds change the law and not allow its use. If TSSP is in your food in CA and not on the label it is a violation of State law. Gives GREAT opportunity to make a civil action and end it.

      Probably the best way is to find 50 or 100 products unlabeled and make a mass action suit. Ask for billions and the discontinued use of the product.

  11. Rob Day says:

    Read labels folks. If you have no idea what the ingredient is, then DO NOT buy it! Vote with your dollars. The same goes for your skin care products. Anything you put on your skin goes into your bloodstream within 26 seconds. Yes, the additives and chemicals put in our food/skin care supply (GMO’s as well) make them accessible to more people ata cheaper rate, but at what cost for future health? Cheap food/products now equals high medical expenses in the future. And no, we do not have to grow our own produce, slaughter our own cattle, catch our own fish…there are outlets for that as well. And, it is not as expensive as one believes. The only way we avoid taking responsibility for not doing the right thing, eating the right and healthy things or using the healthier products is by refusing to educate ourselves and toss the blame to those that manufacture the product. YOU decide where you shop, what you use and eat. No one else spends that money for you.

  12. Ford says:

    Sodium tripolyphosphate is a sodium salt of triphosphoric acid. It is manufactured in chemical laboratories by mixing disodium phosphate and monosodium phosphate.

    Sodium tripolyphosphate gives a fresh appearance to meat and seafood while slowing down spoilage. The chemical helps to preserve the natural color of meat and fish and improves their texture. This is done by improving the water-holding capacity of animal products and consequently slowing down their drying.

    It would be safe to say that many supermarkets, e.g. Walmart, Aldi, Price Chopper, etc have sodium tripolyphosphate in their fish and meat products. Check the labels and ask before purchasing these products.

    You can neutralize the smell by soaking in white vinegar; don’t buy the product, or take it back for a refund. Your voice speaks volumes to the food industry.

  13. Joseph says:

    Sodium Tripolyphosphate is also in Kraft macaroni & cheese. So look out. Its not just fish.

    • Don says:

      Ironically I just now found this out as I looked up a “word” on my box of Kraft Mac n Cheese. Seems we still can’t figure out why so many people get cancer.

      Anyway, looked up the word I couldn’t pronounce, and come to find out it’s an additive in detergent. Here I am eating it right now, and have done so for 40 years or more.

      Unbelievable……. there is just no where to hide unless you have LOTS of money to buy PURE organic.

      Us poor/mid class folks are doomed…..just doomed.

      God help us….

  14. Dan Hodul, PhD, CAC says:

    I read this stuff after eating a 4oz piece of salmon, “wild caught” in China, treated with 3NaPO4 or whatever the formula is for that stuff. It tasted a little off, so next time, I’ll try washing it in vinegar.
    I hope I live to go to work tomorrow. So far, no ill effects, but I’m a super-healthy ol’ guy, anyway, so maybe if it doesn’t kill me, it’ll make me stronger.

  15. Dan Hodul, PhD, CAC says:

    UPDATE: I got so sick later after eating the aforementioned salmon, I thought I would die! Hope this helps someone.

  16. Phil Rowley says:

    Sodium tripolyphosphate is NOT a pesticide and, as it is a non-volatile inorganic substance I fauil to see any way it can be an air contaminant !

  17. marie hofmann says:

    My heart started racing after I ate Salmon. After reading the
    label I found out it was the Tripolyphosphate added to the Salmon. I will never eat Salmon again, unless it is organic from
    a health food store.

    • nina says:

      Thank u for sharing that… Now I know why i felt so bad today and why my heart was racing… Last night I ate salmon bought from Aldi

  18. Susanne says:

    I bought some wild caught colossal shrimp at Trader Joe’s made in Mexico) and couldn’t wait to try them. Well, they tasted like soft cooked ice cubes, devoid of any shrimp flavor. Sure they were large and plump, but they tasted like plastic. And they were expensive! Please omit the tripolyphosphate!

  19. Purchased “wild caught sea scallops” (frozen) with the Kroger label. The scallops smelled just fine after defrosting and grilling…but when I sampled to test for “doneness”,they tasted as if they had been soaked in ammonia. This product DOES “list” sodium tripolyphosphate. Does this preservative make the fish inedible? I spit the chewed scallop into the toilet. Felt like I had been poisoned. Will never buy fish with this additive EVER AGAIN.

  20. LEONA HAINES says:

    we need someone or something to help the people
    getting sick from these chemicals put in food.
    it’s slowly killing us.

  21. bill says:

    my top ramen has stpp in it

  22. Mike c says:

    I work at whole foods seafood department. I am proud to say that none of our products contain sttp.

    • Carroll says:

      Thank you for the Whole Foods answer as we were just wondering if their fish might be free from STPP. Will be looking forward to shopping for some of their fish.

  23. Fred says:

    My wife had three shrimp soaked in this stuff. She Immediately broke out in hives. Hot, red faced, itchy. Went to ER where she received a large IV dose of steroid (prednisone) & a P’x for same. Although it came with a warning that some may be allergic she never had a reaction to shrimp before. How do you know your restaurant is serving it?

  24. Charles Lincoln Montes says:

    Lets all make a promise to ourselves to never buy anything but local fish. Farmers markets only.

  25. Rachelle says:

    Bottom line people, read your labels. You can’t blame anyone but yourselves. The government and the food industry care only about their pockets. They could care less about the consumers. The whole world cares about money. We are silly to even trust China, they treat their own like trash. The EU does not approve this junk because in the long run it would cost them more because of their free health care. They focus on prevention. The US however focus on treatment and what disease cost more to manage other than cancer?

    • Fred says:

      You are exactly right. It is all about money. Capitalism at its worst. The government does not govern it takes bribes.

      • Lori says:

        After eating shrimp with this preservative I woke up swollen and with a huge migraine headache and vomiting. This is toxic and I will now be in the look out for these chemicals. They all tigger my migraines since they affect the nervous system.

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  27. Albert Andrus says:

    Dang! I just bought a 10 pound box of cod loins from Restaurant Depot. Not only do they have this sttp stuff, but they come from area 67 of the Pacific Ocean near Alaska that supposedly was contaminated by fallout from the Fukushima nuclear facility in japan.WTF??!!

  28. Grace says:

    It amazes me that nobody here seems to know about all the GMO’s and pesticides that are part of our food system? It’s amazing that people are clueless about this especially when there is a huge battle between we, the people and Monsanto & their government henchmen. Don’t you know that the FDA are their cohorts? They are set to “approve” genetically modified salmon. If you don’t know about this “genetics” process then you need to do some serious research. Our food supply is in the hands of the same people who create the pesticides. Is it any wonder why people are getting sicker and nobody has a clue as to why? Wake up people and get involved!

    • Martin says:

      Great discussion and comments here! We do need to open our eyes by reading label’s, books, articles, comments, ask, question, and research.
      I have been buying sole fish recently in Western Canada where I reside, and I looked the ingredients ONCE because I love reading actual ingredient labels. There were only two ingredients, which is odd for only one type of fish. And yes, that other ingredient was tripolyphosphate! A quick search has me here now with you after reading this article.
      We’re busy, but not too busy to do what we need to SAVE our lives, the health of our children, and our pets.

  29. kathy bock says:

    Thanks for all the information. My mother bought Pedigree dentabones and one of the ingredients was STPP. We all need to start watching the labels on dog and cat treats as well as our own food. With three dogs dying from cancer, we have become label readers. I don’t buy dog treats at the grocery anymore!

  30. Wade says:

    I haven’t read through all the comments above, but STPP isn’t really to make seafood look better. The real purpose for it is to add water weight, sometimes as much as 40 to 60%. I worked for a seafood distributor for 3 years. Part of my job was to process scallops 1 or 2 times a week. I would take @40# of scallops and put them in a container of about 10 gallons of water and added 8# of STPP and let them soak for about 24 hours. After which I would add a defoamer, made by the same company that made Agent Orange, then after an hour I would drain the leftover water then package the scallops in 1 gallon containers. After the first time I did this I stopped eating seafood unless I personally caught it.

    It’s not the grocery chains that do this, it’s the seafood distributors that they purchase from. The place I worked from supplied several grocery chains in our area.

    Processed scallops typically have a chalky white look to them and are slimy to the touch. Unprocessed scallops are sticky to the touch.

  31. Sharon Hampton says:

    How can we get involved affectively ? Should we make flyers and distribute in grocery store parking lots?

  32. Constance says:

    FDA Needs to do their job. Who needs them, they are certainly not regulating anything….We just returned a 2lb bag of frozen scallops and an empty bag of the same product. The brand name being Bistro. Like one of the other comments i tried to sear my scallops in extra virgin oil and a little butter like i always do on high heat. I couldn’t sear them they just kept frothing and making more liquid I even drained the liquid while trying to sear them. I weighed the scallops after cooking and the 2 lb bag weighed 13 ounces, are you kidding me! Then I took a bite and then another and then I could taste the chemical and it stung the inside of my mouth. My husband and I both stopped eating it was so bad, and threw the scallops away. We had another 2 lb bag in the freezer which we took out and returned along with the empty bad to our grocery chain Shaws and after digging the receipt out of the trash can we went to the grocer and explained the situation and asked for a complete refund which they were happy to do and they also tools notes to advise the fish manager who we know quite well that this is a product they should not be carrying. I have in the past thought that some of the sea scallops had an additive but had been told no…..WRONG so as to enlighten all if the fish is slimy and shiny it has the STPP additive it is is sticky it should be really all natural from the sea as dry scallops should be……..I do not know what use the FDA is to us, other countries do not use most of the chemicals our FDA approves. Now I found out that the chemical that treats the food with STPP to prevent the frothing is made by the same people who made AGENT ORANGE. The STPP and the other chemical is/are NEUROTOXINS……Now my husband has Parkinsons Disease and he was in the jungles of Viet Nam fighting for a cause that our country believed in, he volunteered to serve his country not be exposed to AGENT ORANGE and get Parkinsons. Big Deal! He gets a disability check, but what about his and his family’s lives that have been altered and shortened and the quality of life we are now living…..And to think today we were in the process of eating another toxin which is approved by our GVT through the FDA. We are not safe in what we eat ! We need to ban together and force the FDA and its governing powers and hold them accountable for its negligence in protecting its people. But then sick people provide an income to heath care givers, morticians, churches, florists, technicians, emts’s and the list is actually unending…..Write to your congress men/women and to get the FDA to do their job and protect the people. Cancer, Parkinson, MS all of these to simply name a few are caused by chemicals in foods……….WAKE UP WORLD!!!!!

  33. lulu says:

    Please educate yourself about all the food you’re eating,; buy organic if possible. Adhd, add, & other neurological diseases ,allergies are caused by food. Either avoid meat or you buy organic.

  34. hank says:

    I bought a bag of catfish nuggets farm raised in Eutaw, AL.
    I cooked and ate some, with no ill effects whatsoever.
    Don’t know if I’m an exception or the rule, since I don’t know anyone who has gotten sick eating sttp seafood.

  35. Jnet B says:

    Went out for sushi tonight. The Califormia crunch role tasted soapy. From what I have read STPP can have a soPy taste if the seafood is over processed. I find this very upsetting and may have ruined my sushi experience from here on out. I think I want to go back to my naive world and that companies that sell me food care about what they are selling.

  36. Ola says:

    I have Crohns and problems with food additives and try to eat Vegan and organic.I eat cooked frozen shrimp, like 5 or 6 on Tofu pasta, often with no problems.I purchased a bag at a different market.I forgot to read the bag. The past two times I ate them, got really nauseas and bloated. Tonight, I ate them again and already those symptoms.I am so angry with myself, read the bag and they have the sttp.My mother had MS, paralyzed for 9 years, then death.
    Food seems to be my biggest challenge in life because I can’t trust FDA or companies, even organic.

  37. Walter says:

    What’s next

    “Soylent Green is PEOPLE !! We’ve got to stop them . . .

  38. Tre says:

    I do want to say that STPP are safe if in low levels in food. A great deal of distributors and processors over process their food, with STPP, which leads to texture changes along with absorbing a great deal of water which leads to economic fraud. I should also mention that STPP isn’t just in seafood and that other chemicals are able to do the same thing with water in seafood besides STPP.

  39. Jerome Rounds says:

    I have been in the food business for all my life. I am fighting against the use of STPP (sodiumtripolyphosphate). STPP is widely used to add and retain water weight in food mainly seafood thus increasing selling price. It also is an additive in laundry detergent. It has no place in any food. If it retains weight in food what does it do to the human body? Read labels it is very widely used. Refuse to buy and tell the seller why. It is poison.

  40. Elizabeth says:

    About ten years ago my brother started having a violent reaction to several types of seafood, particularly shrimp. He vomits to the point of vomiting blood. Someone at a local seafood market told him about this additive and that it is most likely the cause of his reaction. Because we live in coastal SC, you can, maybe, find someone who will sell it fresh, but even much of the locally caught shrimp has it added. So your best bet is to catch it yourself if you have the time for that. It’s crazy that the grocery store and the seafood store are both situated alongside a beautiful creek, but you can’t buy untreated shrimp from either one of them.

  41. alison hyde says:

    My husband got sick for years after eating scallops. I mean projectile vomiting. His mother has this issue as well. We found out about the preservative from Alton Brown’s “Good Eats” show, and thought…hmm.. maybe it was the preservative. After all, he never got sick from any other shellfish. So we found some dry scallops at Whole Foods, cooked them, he ate them and was fine. Now we know!

  42. John Chinn says:

    By process of elimination and much pain , I have found that I am highly allergic to Propylene Glycol. It is used as a sweetener in Tea, Ice Cream, cake mixes , many of them, have it, Store bought Icings from a can. On Cake Icings at many Store and Independent Bakeries.

    I have had four episodes of agony from this chemical which is an anti freeze Cousin. It takes me two hours of throwing up mucous with extreme pain in my chest , arms, back and chest. I can’t describe the intensity.

    Doing some research I found out what by noting two episodes of drinking a tea that was supposed to be with Sugar but had and artificial sweetener that contained Propylene Glycol.

    A third episode came from a party cake that came from a Grocery Store Deli. Last night, Dec 5, 2014 I ate some catfish that came from Kroger. My side dishes were kale from my own garden and corn bread made with ingredients I have eaten all my life with no problem. In no time I was throwing up mucous and in awful pain.

    If what I got was due to formaldehyde then it is the same reaction as Propylene Glycol. I now no longer eat a dessert or fish in a restaurant unless I know for certain it is home made and with natural ingredients. I do not drink Tea of any kind, period. I order water.

    I am trying to research to see if my “friend” Propylene Glycol is used in keeping seafood fresh because P.G is used for that purpose in other foods. Hope this helps someone.

  43. Priscilla Young says:

    Its not just fish. What brought me to this site was inquiring into Kraft Macaroni and Cheese ingredients, one of which is Sodium Tripolyphosphate. I knew “powdered cheese” was probably unhealth, but after reading an article about Whitehouse chef, along with Mrs. Obama, banning it as a “fake” food, I decided to research the ingredients. Sodium Tripolyphosphate is only one of the horrible ingredients in a product that is targeted to children.

    It is so disheartening that so many poisonous additives are in our food. And we wonder why illness and disease seems so rampant.

  44. Shawn says:

    Another name for this product is tri-sodium phosphate, or tsp.

    Home depot used to sell it. In the paint aisle. As a cleaner!

  45. Tamieka says:

    I would like to know what the side effects of consumption of the STPP in the human body? Could this chemical and those like it be the cause to the cancer epidemic?

  46. William says:

    I am a heart patient and I need to eat fish for the health benefit. I am not allowed to have sodium, but when they add sodium tripolyphosphate the sodium label on the level goes from zero to 500 mg per serving. I don’t eat that much sodium all day. Plus, I love seafood and can’t have it. Before my heart problem I ate seafood several times a week. Now I have to eat fish in a pill. Obama is not the problem, so don’t blame him. The problem is FDA regulators that just don’t care enough to fix this. It’s starch in tuna fish all over again. As long as the starch comes from a vegetable they can use it to increase press weight. So there is less fish in the can. They never stopped that either.

  47. This is disgusting! Why I buy locally raised beef and poultry, and fish from a local market that gets it straight from the source. Consumers have more than a right to know what’s in the products they buy! Thanks for shedding light on this disturbing subject.

  48. Ed says:

    Please be informed that the brandname Seafood Lover, 320 gm pack of cooked peeled and eveined shrimp contains sodium tripolyphosphate. It is from China and packed for Heart of the Sea Limited Toronto Ontario Canada M8Z5Z8 and packed by Factory 4400/02259. Tried to wash it thoroughly and the water was soapy bubbly. 6% Sodium per 100gm serving.

  49. ellen birlem says:

    Last night my husband and I spent the whole night awake except for a scanty two hours when we had horrible nightmares after eating haddock chowder from our local supermarket. This has happened on three other occasions after eating the haddock. When I called the manager today he swore that they added nothing to their fish, well maybe it came that way from the distributor. We normally sleep like a log. I read somewhere that frozen fish can have additives also. Last week we bought some hake from a fish market. It was on sale which should have been a warning. There were only a few pieces left, warning number two. Even worse nightmares and no sleep. fish markets cannot be trusted either. Is there nowhere we can turn? So discouraging.

  50. Harriet says:

    Last night about an hour after eating shrimp I experienced profound itchiness to my scalp, neck and upper extremities, along with my heart pounding In my ears – and when I got up to run cold water onto my scalp for relief I realized I could barely walk and was very bothered by light and felt so weak I had to sit on the floor. It was very scary. I’ve never had an allergic reaction to anything before and after reading about tpp I’m convinced that was the cause. I will now only buy organic (fresh) and keep Benadryl on hand. By the way I tried drinking a lot of water to flush this out and after Bout an hour the symptoms subsided. Except for my swollen eye lid.

  51. Margriet says:

    Hi tonight I bought a pack of roast beef from Lidl and another from the fresh deli at Morrisons. The Lidl prime roast beef was actually bits of beef stuck together and cheatingly carved as if from a joint. It did not taste good so I read the label. YES it contains Tripolyphosphate which I researched and it brought me here. I then looked at the ingredients list on the pack from Morrisons, same again, Tripolyphosphate !!!
    I have developed an under-active thyroid 3 years ago, after much research it seems pesticides have caused the problem which is life-long. Tripolyphosphate is used in pesticides !! I make all my own soup, I buy greek yoghurt, but researching if my meat has got Tripolyphosphate in it, is verging on senseless. The food giants have us in their hands, its so not fair, can we not arrange a massive demonstration, I am from the UK, count me in !!!

  52. steve says:

    I have been eating frozen cod, bought in Lidl in France at the moment. Trying to understand why my inflammatory problems have come back I googled antibiotic wash for frozen fish and came here. I am convinced there is a relationship between my joint pains and this STPP I know when I am well I am very well, and when I am poisoned I feel like shit, and though my diet is very restricted, I feel like shit. The only recent change is this frozen cod from Lidl.

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