Microwave popcorn, tasty yet toxic, experts say

Movie night? Nix the microwave popcorn, scientists say. In a new study published on November 8, Canadian researchers have found that industrial chemicals used to line junk food wrappers and microwave popcorn bags are contaminating the food inside.

University of Toronto researchers discovered that perfluorinated carboxylic acids or PFCAs, breakdown products of chemicals used to make some food packaging, can leach into food, and eventually show up in the blood of humans. The study was published in the journal Environmental Health Perspectives.

PFCAs have been linked to cancer in animal experiments, and the chemicals are becoming increasingly pervasive in the environment. PFCAs are often detected in the air and household dust (and in pretty much all humans), and scientists believe they will remain in the soil for hundreds of years.

Governments in Canada, the United States, and parts of Europe have signaled their intentions to begin extensive and longer-term monitoring programs for PFCAs, although there is still some debate over how to classify the chemical in terms of its relationship to cancer in humans.

Another common component of food packaging is bisphenol-A (BPA), a synthetic estrogen that ends up in a number of consumer goods including baby bottles, baby formula, pizza boxes, and other fast food containers. To date there are more than 5,700 international studies published in the US National Library of Medicine that link BPAs to sexual dysfunction, cancers, compromised immune systems, diabetes, heart disease, epigenetic health concerns, neurological disruption, obesity, and much more.

To access the PFCA study:
http://ehp03.niehs.nih.gov/article/fetchArticle.action?articleURI=info%3Adoi%2F10.1289%2Fehp.1002409

 

PROMOTED VIDEO
Life and Style
ebooksA superb mix of recipes serving up the freshest of local produce in a delicious range of styles
Life and Style
ebooksFrom the lifespan of a slug to the distance to the Sun: answers to 500 questions from readers
Arts and Entertainment
From Mean Girls to Mamet: Lindsay Lohan
theatre
Sport
Nathaniel Clyne (No 2) drives home his side's second goal past Arsenal’s David Ospina at the Emirates
footballArsenal 1 Southampton 2: Arsène Wenger pays the price for picking reserve side in Capital One Cup
News
Mike Tyson has led an appalling and sad life, but are we not a country that gives second chances?
peopleFormer boxer 'watched over' crash victim until ambulance arrived
Arts and Entertainment
Geena Davis, founder and chair of the Geena Davis Institute on Gender in Media
tv
News
i100
Travel
travelGallery And yes, it is indoors
Life and Style
tech
Arts and Entertainment
The Tiger Who Came To Tea
booksJudith Kerr on what inspired her latest animal intruder - 'The Crocodile Under the Bed'
News
i100
Arts and Entertainment
British actor Idris Elba is also a DJ and rapper who played Ibiza last summer
film
News
Alan Bennett criticised the lack of fairness in British society encapsulated by the private school system
peopleBut he does like Stewart Lee
Latest stories from i100
Have you tried new the Independent Digital Edition apps?

ES Rentals

    Independent Dating
    and  

    By clicking 'Search' you
    are agreeing to our
    Terms of Use.

    iJobs Job Widget
    iJobs General

    Account Executive/Sales Consultant – Permanent – Hertfordshire - £16-£20k

    £16500 - £20000 Per Annum: Clearwater People Solutions Ltd: We are currently r...

    KS2 PPA Teacher needed (Mat Cover)- Worthing!

    £100 - £125 per day: Randstad Education Crawley: KS2 PPA Teacher currently nee...

    IT Systems Manager

    £40000 - £45000 per annum + pension, healthcare,25 days: Ashdown Group: An est...

    IT Application Support Engineer - Immediate Start

    £28000 per annum: Ashdown Group: IT Software Application Support Analyst - Imm...

    Day In a Page

    Syria air strikes: ‘Peace President’ Obama had to take stronger action against Isis after beheadings

    Robert Fisk on Syria air strikes

    ‘Peace President’ Obama had to take stronger action against Isis after beheadings
    Will Lindsay Lohan's West End debut be a turnaround moment for her career?

    Lindsay Lohan's West End debut

    Will this be a turnaround moment for her career?
    'The Crocodile Under the Bed': Judith Kerr's follow-up to 'The Tiger Who Came to Tea'

    The follow-up to 'The Tiger Who Came to Tea'

    Judith Kerr on what inspired her latest animal intruder - 'The Crocodile Under the Bed' - which has taken 46 years to get into print
    BBC Television Centre: A nostalgic wander through the sets, studios and ghosts of programmes past

    BBC Television Centre

    A nostalgic wander through the sets, studios and ghosts of programmes past
    Lonesome George: Custody battle in Galapagos over tortoise remains

    My George!

    Custody battle in Galapagos over tortoise remains
    10 best rucksacks for backpackers

    Pack up your troubles: 10 best rucksacks for backpackers

    Off on an intrepid trip? Experts from student trip specialists Real Gap and Quest Overseas recommend luggage for travellers on the move
    Secret politics of the weekly shop

    The politics of the weekly shop

    New app reveals political leanings of food companies
    Beam me up, Scottie!

    Beam me up, Scottie!

    Celebrity Trekkies from Alex Salmond to Barack Obama
    Beware Wet Paint: The ICA's latest ambitious exhibition

    Beware Wet Paint

    The ICA's latest ambitious exhibition
    Pink Floyd have produced some of rock's greatest ever album covers

    Pink Floyd have produced some of rock's greatest ever album covers

    Can 'The Endless River' carry on the tradition?
    Sanctuary for the suicidal

    Sanctuary for the suicidal

    One mother's story of how London charity Maytree helped her son with his depression
    A roller-coaster tale from the 'voice of a generation'

    Not That Kind of Girl:

    A roller-coaster tale from 'voice of a generation' Lena Dunham
    London is not bedlam or a cradle of vice. In fact it, as much as anywhere, deserves independence

    London is not bedlam or a cradle of vice

    In fact it, as much as anywhere, deserves independence
    Vivienne Westwood 'didn’t want' relationship with Malcolm McLaren

    Vivienne Westwood 'didn’t want' relationship with McLaren

    Designer 'felt pressured' into going out with Sex Pistols manager
    Jourdan Dunn: Model mother

    Model mother

    Jordan Dunn became one of the best-paid models in the world