baltimoresun.com

« The most important foodie vegetables | Main | What I did on my summer vacation, part three »

September 23, 2009

Mysterious bitter aftertaste from pine nuts

RabeWithPineNuts.jpgGood eater and reporter Laura Vozzella is writing a story for the Sun about people who get a bitter or metallic taste in their mouths after eating pine nuts. This makes me sad. (Not the fact that she's writing the story, but that people can't eat them.)

No spinach with pine nuts and grapes? No pignola cookies? No Tio Pepe roll cake?

The reaction can last for as long as two weeks, she told me, and seems to be associated with the Chinese and Korean varieties. ...

Wow. I've never heard of anything like that, and nobody mentioned it under the unusual food allergies post.

Any sufferers out there? She'd like to talk to you about it.

When she asked me to say something here (and wrote me something), I told her I wasn't calling her "my colleague Laura Vozzella" on my blog. This isn't the print edition.

Here's the e-mail I got back:

I’m sorry. I don’t know the proper new-media term. How about, “That crazy-haired brunette across the newsroom from me is writing a story …”?

(Sun archives photo)

Posted by Elizabeth Large at 12:41 PM | | Comments (29)
        

Comments

Oh I love that tio pepe pine nut roll! What dreams are made of... I have never heard of such a phenomenon! Is it like the cilantro situation too?

I thought it was worse than just being unable to eat pignolis themselves --- that sufferers found that eating too many imported Chinese pine nuts made *everything* taste metallic, for as long as two weeks at a time.

Are these raw or toasted pine nuts?

The line between a toasted pine nut and a burnt one is very thin in time but great in taste.

I ate my friend's very VERY delicious Orzo with Everything and loved it. So much that my husband made it and I ran out and purchased the pine nuts for it. It was great but ... three days later... everything from coffee, chocolate and wine tasted horrible. Since everything I ate couldn't have gone bad, I looked for an internet diagnosis. My choices were brain cancer or chinese pine nuts. I chose chinese pine nuts, and as described online, for three days it was acute and difficult to eat anything. Then it went away. But now, three months later, the metallic taste returns every now and then as a souvenir. Blecch.

This is happening to me, too, right now. Pine nuts from Trader Joe's. Glad to have found a reasonable explanation other than lead poisoning....

This happened to me too today. I thought everything had suddenly gone off in the fridge. Even after eating chocolate the bad taste returned!

Cheers,

Marcus

in Australia

See, the Only Blog You Will Ever Need.

4 of the 5 of us in our family have had a mysterious bitter aftertaste in our mouth for about a week. We were starting to worry about lead, our well water supply, everything!
When I saw these internet posts, it makes sense now. I made pesto w/pine nuts last weekend. The only one unaffected in our family is my 11-yr-old, and she is the only one who didn't eat the pesto. Our pine nuts are labeled "Aurora Natural" - Stratford CT - " a product of China. I will contact them and will hope this isn't a result of some toxic pesticide ????

I'm suffering from this right now and it is pretty dreadful. The taste is overwhelming, I can't eat anything and it's getting worse rather than better. I'm only on day two. I have eaten pine nuts for over 30 years and this is a first. I will never eat pignoli from Asia again. Mine were from Costco.

My wife and I are experiencing this metallic taste right now. I thought it was bad water or maybe we are sick, but then I had some more pine nut and thought maybe they went bad. It's been three days now. We have never had problems with pine nuts in the past.

oh god,I can't stop laughing.what continent is Costco on.

Uh, Linda, I don't shop at Costco, but I'd like to make a bet that their pine nuts came from China.

I am having the same problem. Today is Tuesday, I ate pine nuts in a dip on Sunday and Monday and it started on Monday. I can't eat or drink anything, I am soo miserable! I work in a pre-school and am getting food gifts, have parties this week, I am going to miss out on it all! I won't eat them again! Got them in a prepared dip from Dierberg's in St. Charles, MO.

bought pine nuts from stratford conn. and used in chicken recipe...horrible metalllic taste when i eat anything at all. looked it up online and discovered so many people having the same problem.

spam at 3:08 - now they're not even trying to link anymore, they're just giving web addresses.

I started to have bitter aftertaste yesterday. At first I thought this was sardine fish poisoning (clupeotoxin). I now think it is from eating pinenuts also from Trader Joe's.
Quite a relief.

Well, now I have bitter mouth. I too thought I had some type of fish poisoning. I was adding them to my oatmeal in the morning for about 4 days. It started Thursday today is Saturday and ugh! These came form Trader Joe's packaged from Russia, Vietnam or Korea. I will be returning them for a refund. I remember as a child my mother would crack them and give them to me. The memory of those sweet little kernels are shot to hell! I think back then they were from the good ole U.S.A. New Mexico to be exact. I will be looking for them in N.M. Hope every one gets their appetites back soon.

Another for your list. Had a grilled salmon salad with pesto and a ton of pine nuts at a restaurant in Evanston, IL, on Friday, and finished the leftovers over the next day or two. Monday night everything started tasting horribly bitter, especially towards the back of my tongue. It's Wednesday now, and no change, so I googled my symptoms and found sites like this one. I called the restaurant to let them know they might have a bad batch of pine nuts, but they person I talked to didn't know where their pine nuts came from or what type they were. They were raw, not toasted, by the way. So far the only relief is to drink lots of water.

I knew it.

roaches, Cher, and food allergies. yes, LL, you knew it.

What I didn't know was that Ms. Vozzella had such remarkable karma. She's the one who instigated this post in the first place.

Isn't it ironic, don't you think?

Hmmm, buy these at Costco and have never had this bitter aftertaste occur. I keep them refrigerated to prevent becoming rancid. Appreciate alert, however, and will give more attention to where they are from. you know about reading the bar code numbers to see the country of origin, right? if not, google it, as it's what we need to know when avoiding certain sources.

Hi Laura, have you written the article yet? I'm suffering from Pine Nut Mouth right now. I thought i was dying! I ate the nuts 4 days ago and the bitter chemical taste in my mouth is peaking today. I thought I was going crazy, I suspected the dishwasher, our washing up liquid, toothpaste, dental floss, it was really puzzling. I hope to find your article soon.
cheers
Wendy

I wrote the story back in October. Here's the link: http://articles.baltimoresun.com/2009-10-07/news/0910050033_1_pine-nuts-pine-mouth-asian-pine. Hope your pine mouth clears up soon. LV

Yup, I am on day three and it was worse than yesterday. The weird thing is that I ate out of the same batch I had eaten out of before and not experienced it. And I always keep mine in the freezer to keep them fresh. I got them out of a bulk foods bin at my local grocery store and they were just labeled Chinese Pine Nuts. So sad...they are usually so good!

BINGO! We had some pine nuts from Trader Joe's last week and this week my wife cannot have coffee ( the same one I prepare every morning) because "it tastes too bitter". I have an aftertaste after everymeal. This was our only change in our regular diet, we always eat about the same things. Definitly,something it's going on....

i bought pine nuts from Trader Joe's last week--the package said they were from Korea or Russia.
i've had a bitter taste in my mouth since the day after i ate them.......just hoping i'm not ill from them. my stomach has been having problems with loose stool on and off since then.
i never had this problem when i used to buy they at Costco two years and more ago. now i can't find them in Whole Foods or Costco.....I was happy to see them in Trader Joe's but have changed my mind.

After doing an internet search, I now realize the cause of the overwhelming bitter taste in my mouth! Last week I prepared a pine nut and arugula salad with pine nuts from Trader Joes. I'm so relieved to know the cause; that the effect is temporary and not a serious medical condition. I've been eating pine nuts for years, and will now only buy nute from sources that I can trust. Really hope that Trader Joes will address this issue.

It is certainly interesting for me to read this post. Thank you for it. I like such topics and everything that is connected to this matter. I would like to read more on that blog soon.

Julia Hakkinen
escort girl accompagnatrice milano

Post a comment

Verification (needed to reduce spam):

About this blog
Richard Gorelick was appointed The Baltimore Sun's restaurant critic in September 2010. Before joining the paper staff fulltime, he contributed freelance criticism and features articles about food to area and regional publications. Along the way, he dispatched for short-distance trucking companies, shilled for cultural non-profits, and assisted in cognitive neurology research – never the subject, always the control.

He takes restaurants seriously but not himself, and his favorite restaurant is the one you love, too.
-- ADVERTISEMENT --

Top Ten Tuesdays
Most Recent Comments
Baltimore Sun coverage
Restaurant news and reviews Recently reviewed
Browse photos and information of restaurants recently reviewed by The Baltimore Sun

Sign up for FREE text alerts
Get free Sun alerts sent to your mobile phone.*
Get free Baltimore Sun mobile alerts
Sign up for dining text alerts

Returning user? Update preferences.
Sign up for more Sun text alerts
*Standard message and data rates apply. Click here for Frequently Asked Questions.
  • Food & Drink newsletter
Need ideas for dinner tonight? A recommendation for the perfect red wine? Baltimoresun.com's Food & Drink newsletter is there to help.
See a sample | Sign up

Stay connected