"Eggs: What Are You Really Eating?"

Discussion in 'Random Ramblings' started by jjthink, Feb 13, 2014.

  1. jjthink

    jjthink Overrun With Chickens

    Jan 17, 2007
    New Jersey
    Let us all please do our best to educate the vast majority of humans who have no idea what our species has done to hens......Eggs should be obtained from hens treated well and spared becoming like this. Thank you. JJ


    Eggs: What Are You Really Eating?

    By Ashley Capps | February 12, 2014

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    Why Do Hens Lay Unfertilized Eggs?

    Cluster of developing egg yolks in hen ovary. The two largest yolks are fully developed and would next break away from the ovary to begin the process of shell formation. Photo: Tufts OpenCourseWare/ Creative Commons 3.0
    Hens ovulate for the same reason female humans do: to reproduce. In chickens, the ovary is a cluster of developing ova, or yolks. Female human ovaries also contain developing eggs. In women, a mature egg is released from the ovary once a month. If the egg becomes fertilized, it attaches to the wall of the uterus and begins to form an embyro. If the egg is not fertilized, it is eliminated through menstruation, a process which exacts a notoriously heavy toll on the female body. In chickens, however, the cycle of passing eggs is arguably even more physically taxing, especially in modern layer hens who have been bred to produce unnaturally high rates of eggs.
    How Many Eggs Do Chickens Lay?

    In fact, the process of making and passing an egg requires so much energy and labor that in nature, wild hens lay only 10 to 15 eggs per year. (1, 2) The Red Jungle Fowl — the wild relatives from whom domestic layer hens are descended — lay one to two clutches of eggs annually, with 4 to 6 eggs per clutch on average. (3) Their bodies could never sustain the physical depletion of laying the hundreds of eggs that domestic chickens have been forced to produce through genetic manipulation. It is a common misconception that chickens are always just naturally “giving” eggs, because modern egg hens have been intensively bred to lay between 250 to 300 eggs a year. But in the wild, chickens, like all birds, lay only during breeding season — primarily in the spring — and only enough eggs to assure the survival of their genes.
    Are Eggs Dead Baby Chicks?

    Not technically, since eggs sold for human consumption are unfertilized, but the egg industry kills millions of newborn baby chicks every single day; more than 260 million are killed every year in the U.S. alone. (4) At the hatcheries that supply female chicks to factory egg farms, small farms, and backyard egg hen enthusiasts, male chicks are sorted and killed shortly after birth by being ground up alive in giant macerators, gassed, or left to suffocate in garbage bags and dumpsters. Because male chicks will never lay eggs and are not the breed sold for meat (meat chicken breeds have been genetically manipulated to grow much more breast muscle and flesh), they are considered worthless to the egg industry, and so are disposed of as trash. Destroying male chicks is standard egg industry practice worldwide; see the 5 second video below.

    For more on hatcheries, please visit Mercy for Animals.
    The Labor Intensive Process of Creating Eggs

    It takes 24-26 hours for a hen to internally construct an egg (adding the albumen, shell membranes and shell). Once a yolk is fully developed, it is released from the ovary into the oviduct, a long, convoluted tube made up of five different sections: the infundibulum or funnel; the magnum; the isthmus; the uterus or shell gland; and the vagina. Each of these sections is like a station along an assembly line and is responsible for a specific stage of egg formation.
    The first stop is the infundibulum, a 3-4 inch long muscular portion of the oviduct which engulfs the ovum, or yolk, released from the ovary. The ovum remains in the infundibulum for 15 to 18 minutes, and it is here where fertilization would occur if the hen mated with a rooster. However, eggs sold for human consumption are not fertilized (most egg-laying hens never even have a chance to mate.)
    Reproductive tract of female chicken. Photo: University of Kentucky College of Agriculture
    The next stage of egg construction occurs in the magnum, the largest section of the oviduct at 13 inches long. The ovum, or yolk, stays in the magnum for 3 hours while the albumen, or “egg white,” is added. The third stop is the isthmus, a constricted portion of tissue where the inner and outer shell membranes of the developing egg are added over a period of 75 minutes.
    The longest stage of egg production occurs in the shell gland or uterus. This is where the shell is deposited around the egg, which takes 20 plus hours. Egg shells are mostly made of calcium carbonate, and for each shell produced, the hen must mobilize approximately 47% of the calcium stored in her bones. This is why egg-laying hens are so commonly afflicted with debilitating osteoporosis, as the near constant production of an unnatural quantity of eggs depletes their bodies of massive amounts of calcium.
    The last stop in egg production is the vagina. This is where a thin outer coating of mucus, called the cuticle or bloom, is added to the shell. The vagina also pushes the egg out through the vent or cloaca, the shared exit through which urine, feces, and eggs are excreted.
    Eggs and the Impact of Laying on Chicken Health

    Sweet Pea’s egg peritonitis. Photo: Robert Grillo
    The unnaturally high rates of labor intensive, energy depleting egg production that modern hens are forced to sustain means that even on small farms and backyard chicken operations, hens are virtual prisoners inside their own bodies. Overproduction of eggs is responsible for numerous disorders in hens, including often fatal diseases of the reproductive tract; osteoporosis and accompanying bone fractures; and, in some cases, total skeletal paralysis, sometimes referred to as “caged layer fatigue.” Osteoporosis and bone fragility from unnatural lay rates are also greatly exacerbated by lack of exercise: more than 95% of egg laying hens in the U.S. spend their entire lives confined in battery cages so small they cannot even spread their wings. (5) By the time hens reach the slaughterhouse at 18 months to 2 years of age, their wing and leg bones are frequently riddled with painful breaks.
    Reproductive disorders in egg laying hens include tumors of the oviduct; peritonitis; egg binding (large eggs getting stuck and being slow and painful to pass); and uterine prolapse, a condition in which the lower portion of the oviduct fails to retract back into the body after oviposition, or the depositing of an egg. Like egg binding, prolapse is commonly a result of small birds being genetically manipulated to lay an unnaturally high rate of unnaturally large eggs.
    Sweet Pea in her last days of life. Photo: Robert Grillo.
    Sweet Pea was a cherished Free from Harm rescue with an incredibly sweet disposition and tremendous zest for life. She developed several acute episodes of egg yolk peritonitis, a common disorder and frequent cause of death in egg laying hens. Egg yolk peritonitis results from rupture or lodging of thin-shelled or otherwise malformed eggs in the oviduct. Thin-shelled eggs are common in layer hens because the birds do not have sufficient calcium stores to produce such a high rate of shells. When eggs break inside hens, this leads to a build-up of rotting egg material in the oviduct and abdomen, which causes painful swelling and frequently fatal bacterial infection. Despite the best veterinary treatment, Sweet Pea suffered in her final days before succumbing to this common killer.
    Beyond Eggs, Beyond Exploitation

    Chickens were only ever domesticated for one reason: to exploit them. Thus, all chickens used for meat and eggs are the result of centuries of violent domination and decades of invasive genetic manipulation that dooms even those lucky enough to be rescued from slaughter to a lifetime of unnatural frailty and disease. This means that all eggs, even those from rescued hens, are the product of exploitation and injustice. Since humans have no biological need to consume eggs, we can withdraw our support from this exploitative industry and choose plant-based egg alternatives for baking and cooking. Those who rescue hens can feed their eggs back to these birds, who will typically eat them with great enthusiasm, and grind the shells into their feed to restore much-needed calcium.
    Tried and tested: these easy vegan sunny side ups from The Non-Dairy Formulary taste so much like the real thing I couldn’t believe my mouth.
    For more information on the suffering and mistreatment of chickens in the egg industry, including little known practices on farms selling “cage-free” and “free range” eggs, please see our feature on standard egg industry practices. Also visit our page Chicken Behavior: An Overview of Recent Science to learn more about cognition, intelligence and emotional lives in chickens.
    And stay tuned for our upcoming feature on how to veganize your favorite egg dishes! For recipes for incredibly eggy plant-based omelets, scrambles, sunny side ups, and more, get a copy of the amazing Non-Dairy Formulary cookbook, which is also featured in our article, Groundbreaking, Game Changing Vegan Cheese Is Here.
    See our entire collection of posts on the subject of eggs and egg laying chickens.
    (1) University of Kentucky College of Agriculture, Food and Environment, Poultry Extension, Small and Backyard Flocks: Frequently Asked Questions. Retrieved 2/11/2014 from http://www2.ca.uky.edu/smallflocks/FAQ.html
    (2) “Unlike most domestic hens, who have been selectively bred to lay eggs year-round, wild fowl breed and lay primarily in spring. The Red Jungle Fowl lays 10-15 eggs per year, and the average size of each brood is 4-6 chicks.” Humane Society of the United States, About Chickens. Retrieved 2/11/2014 from http://www.humanesociety.org/assets/pdfs/farm/about_chickens.pdf
    (3) Encyclopedia of Life, Facts About Red Junglefowl. Retrieved 2/11/2014 from http://eol.org/pages/1049263/details
    (4, 5) An HSUS Report: The Welfare of Animals In the Egg Industry: http://www.humanesociety.org/assets/pdfs/farm/welfare_egg.pdf
    - See more at: http://freefromharm.org/eggs-what-are-you-really-eating/#sthash.dvLFkylh.dpuf
    Last edited: Feb 13, 2014
  2. punk-a-doodle

    punk-a-doodle Chillin' With My Peeps

    Apr 15, 2011
    This speaks of propaganda and agendas rather than education. A very important difference!
  3. jjthink

    jjthink Overrun With Chickens

    Jan 17, 2007
    New Jersey
    There is a lot of information in the article about what many hens endure that most people don't know, as they blindly buy eggs from factory farms. Yes, they went further than that to advocate egg alternatives but the majority of the piece doesn't focus on that. JJ
  4. b.hromada

    b.hromada Flock Mistress

    All I can say is wow. [​IMG]
  5. theoldchick

    theoldchick The Chicken Whisperer Premium Member

    May 11, 2010
    Yeah, the commercial egg production is barbariac. Makes me glad I 'grow' my own eggs.
  6. Chickerdoodle13

    Chickerdoodle13 The truth is out there...

    Mar 5, 2007
    Phoenix, AZ
    I think some of that article is a bit exaggerated (for example: male chicks are not ground up live. Typical hatchery practice is gassing then putting into a rendering machine for different uses) I do think it is important to know where food comes from though. I also think the world would be a happier place (and I'd have nice job stability! Lol!) if everyone had a few chickens in their backyards.

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