Free Republic
Browse · Search
News/Activism
Topics · Post Article

Skip to comments.

Blame That Morning Sickness On Your Ancient Ancestors
Science Daily ^

Posted on 05/14/2007 4:53:30 PM PDT by blam

Blame that Morning Sickness on Your Ancient Ancestors

Author:

Karen Barrow

Medically Reviewed On: September 01, 2006

Despite its name, morning sickness—nausea and vomiting that is often one of the first symptoms of pregnancy—can happen at any time of the day. Up to 90 percent of pregnant women experience this less-than-pleasant side effect, yet scientists are only beginning to understand why running to the bathroom and saltines are a rite-of-passage for moms-to-be.

Now, new research has shed some light onto morning sickness, and its roots lie in evolution.

Researchers from the University of Liverpool suggest that morning sickness may have developed over time to protect pregnant women from potentially dangerous food or from eating too much unhealthy food.

To test the theory, Dr. Craig Roberts and colleagues looked at the rates of morning sickness in different regions of the world and the typical diet of the population in that region. Ultimately, not only was "high overall food intake correlated with pregnancy sickness, but also the amount of certain types of food predicted the incidence of pregnancy sickness," he said.

In other words, it's not just the amount of food you eat, but the type of food that seems to influence the degree of your morning sickness.

To further look at this phenomenon, Roberts then compared only those women from Europe and North America and pinpointed the types of foods that seem to trigger the symptoms of morning sickness: sugars, alcohol and meat. Additionally, women who ate high amounts of cereal-based products tended to have lower-than-average rates of nausea and vomiting during pregnancy.

The researchers theorize that women's bodies have slowly developed an aversion to sugar, alcohol and meat because all of these foods contain high levels of toxins that could be potentially dangerous to a mother and her child. Cereals, on the other hand, tend to contain a very low level of toxins, so they could possibly be safer for a woman to eat. Remember, however, that these toxins may not pose the same hazard now that they did in the days of ancient man.

"While there may be no particular harm in eating, say, meat, now that we have refrigeration and 'best before' dates," said Roberts,"our bodies may be pre-programmed by evolution to avoid these particular foodstuffs in the first trimester."

If there is a particular food that seems to make your morning sickness that much worse, it may be acceptable to avoid it, but be sure to consult with your doctor before changing your diet. That way, you can be sure that you and your baby are still getting all of the vitamins and nutrients you need.


TOPICS: News/Current Events
KEYWORDS: ancestors; ancient; barfingmom; morning; sickness

1 posted on 05/14/2007 4:53:35 PM PDT by blam
[ Post Reply | Private Reply | View Replies]

To: blam
An odd story there Blam.
2 posted on 05/14/2007 4:54:53 PM PDT by kinoxi
[ Post Reply | Private Reply | To 1 | View Replies]

To: blam
All Pregnant Women Tested Had At Least One Kind Of Pesticide In Their Placenta, According To Researcher
3 posted on 05/14/2007 4:54:55 PM PDT by blam
[ Post Reply | Private Reply | To 1 | View Replies]

To: blam
These help me


4 posted on 05/14/2007 4:56:03 PM PDT by Lucky9teen (Those that fail to learn from history, are doomed to repeat it.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: blam

What the heck is morning sickness? I had three kids 1981, 1983 & 1984 and never had morning sickness at all. Had a boy, then a girl, then a boy. Had them fast too. Fastest was the girl, had her in 49 MINUTES. I also got no stretch marks. My doctor told me I could easily have a 10 or 12 pound baby, that I was built for having babies. I shoulda SLAPPED him LOL. He said some women are just not “meant to have babies”. Not that they shouldn’t try to, but that some women have so much trouble getting pregnant, and making it to full term, and then had C sections. I had it so easy in labor and delivery. Pregnancies were easy too. I guess I woulda made a good pioneer woman. Stop plowing long enough to give birth, then back to work. LOL Not THAT easy, but pretty easy. I hear horror stories of morning sickness, long labor, difficulties of all kinds. I guess in my family we have it pretty easy. My sister worked all day Feb 5 1970 then had her first son about two hours after she got off work. She never even looked pregnant. My mom had an easy time of it all, other than she did get stretch marks on her belly.


5 posted on 05/14/2007 4:59:47 PM PDT by buffyt (glowingbull warming what a hoax ROTFLMAO!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: buffyt

I had it every day at 2PM in the afternoon, on the dot. Started building at 1 and was over by 3. Didn’t matter what I ate or didn’t eat.


6 posted on 05/14/2007 5:05:34 PM PDT by I still care ("Remember... for it is the doom of men that they forget" - Merlin, from Excalibur)
[ Post Reply | Private Reply | To 5 | View Replies]

To: blam

I had two daughters; one at 31 weeks and the other one three weeks early. Not one day of morning sickness with either pregnancy.


7 posted on 05/14/2007 5:10:19 PM PDT by ExTexasRedhead
[ Post Reply | Private Reply | To 1 | View Replies]

To: buffyt
Well, I had morning sickness for the first 3 months, but not badly (I never missed a day of work, just felt a little queasy). So long as I ate a saltine cracker before I lifted my head from the pillow, I was fine. Worked a full day the day I delivered, water broke at 5, felt my first contraction at 9, had the baby at 11.

My nickname around the office was "Pioneer Woman". No kidding.

8 posted on 05/14/2007 5:12:11 PM PDT by AnAmericanMother ((Ministrix of Ye Chase, TTGC Ladies' Auxiliary (recess appointment)))
[ Post Reply | Private Reply | To 5 | View Replies]

To: AnAmericanMother

I had morning sickness bad enough to have broken capillaries all around my eyes, and black eyes. It lasted between 5 and 7 months. Too much of a good thing.

Mrs VS


9 posted on 05/14/2007 5:26:25 PM PDT by VeritatisSplendor
[ Post Reply | Private Reply | To 8 | View Replies]

To: blam
I NEVER had “morning sickness”. My pregnancy was a breeze. How do they explain that?

BTW, I didn’t have “cravings” either. I ate healthy food, avoided junk, balanced diet with exercise and everything and my child was perfectly normal when I had her at age 43 - ah without chemical intervention for conception. Also got pregnancy again at 45, but lost it due to Graves’ disease that wasn’t diagnosed in time.

10 posted on 05/14/2007 5:33:33 PM PDT by nmh (Intelligent people recognize Intelligent Design (God) .)
[ Post Reply | Private Reply | To 1 | View Replies]

To: blam

BTW, I’m a RED meat eater too and HATE cereal.


11 posted on 05/14/2007 5:34:38 PM PDT by nmh (Intelligent people recognize Intelligent Design (God) .)
[ Post Reply | Private Reply | To 1 | View Replies]

To: blam

And when it happens to Daddy?


12 posted on 05/14/2007 5:39:05 PM PDT by sinanju
[ Post Reply | Private Reply | To 1 | View Replies]

To: ExTexasRedhead
I had two daughters; one at 31 weeks and the other one three weeks early. Not one day of morning sickness with either pregnancy.

I had a son and daughter, without a bit of morning sickness. Neither did my ex-wife when carrying them.

13 posted on 05/14/2007 5:43:23 PM PDT by Risky-Riskerdo
[ Post Reply | Private Reply | To 7 | View Replies]

To: blam

“Roberts then compared only those women from Europe and North America and pinpointed the types of foods that seem to trigger the symptoms of morning sickness: sugars, alcohol and meat. Additionally, women who ate high amounts of cereal-based products tended to have lower-than-average rates of nausea and vomiting during pregnancy.”

Odd that that would then support an ancient evolutionary root since cereals and grains weren’t nearly as available to hunter-gatherers as sugars, alcohols and meat; must depend on the researcher, I guess.


14 posted on 05/14/2007 5:45:00 PM PDT by Old Professer (The critic writes with rapier pen, dips it twice, and writes again.)
[ Post Reply | Private Reply | To 1 | View Replies]

To: blam
How about pizza - couldn’t even look at it during my first pregnancy.

Migraines, but no nausea with #2.

Threw-up after every meal during the last 4 months w/ my 3rd - no matter what I ate. Doctors took that one early cause I was so sick & losing weight. He was a 7 lb 4 oz preemie. My being sick didn’t hurt him. Today he’s a big healthy 22 year old.

Bad back, but no sickness w/ #4. Could hardly walk by the time he was born.

15 posted on 05/14/2007 5:48:08 PM PDT by KosmicKitty (WARNING: Hormonally crazed woman ahead!!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: buffyt
please send photos of your reproduc... oh, never mind.
16 posted on 05/14/2007 5:49:26 PM PDT by johnandrhonda (have you hugged your banjo today?)
[ Post Reply | Private Reply | To 5 | View Replies]

To: nmh
"BTW, I’m a RED meat eater too and HATE cereal."

Celiac Syndrome?

"Celiac Syndrome or Celiac disease is a digestive disorder that damages the small intestine and interferes with absorption of nutrients from food. The intestinal damage can be seen on biopsy of the small intestine. Celiacs cannot tolerate a protein called gluten found in many grains such as wheat, barley and rye. Related proteins are found in spelt, triticale, kamut and other grains. Gluten is found mainly in foods, but is also found in products we use every day and even some medicines. "

17 posted on 05/14/2007 5:53:06 PM PDT by blam
[ Post Reply | Private Reply | To 11 | View Replies]

To: Old Professer
"Odd that that would then support an ancient evolutionary root since cereals and grains weren’t nearly as available to hunter-gatherers as sugars, alcohols and meat; must depend on the researcher, I guess."

The Sa'ami (Laplanders) have a high intolerance for grains.

18 posted on 05/14/2007 5:56:50 PM PDT by blam
[ Post Reply | Private Reply | To 14 | View Replies]

To: blam
my advice to anybody who experiences queasiness, nausea, motion sickness, morning sickness, etc. Good old ginger. The guys on Mythbusters tested all the otc remedies for motion sickness, and the only thing that worked was ginger. My family has used it for years, and it WORKS. Just keep a bottle of the capsules handy. Take some with you when you travel.
19 posted on 05/14/2007 5:58:31 PM PDT by redhead (Victory FIRST, Then peace...)
[ Post Reply | Private Reply | To 1 | View Replies]

To: blam
My husband has Celiac Sprue, but never has a moment of morning sickness. OTOH, I was sick the whole pregnancy with all of our children, each one getting worse, and spending almost all of the nine months of the last one, on an IV.
20 posted on 05/14/2007 6:04:26 PM PDT by Coldwater Creek
[ Post Reply | Private Reply | To 17 | View Replies]

To: buffyt

I threw up the whole time with my first, nauseated all the time,and had a couple of better middle months with the second. Lost ten pounds and added 6 inches to my waist the first couple of months with both. Must be another study by liberals with agenda.


21 posted on 05/14/2007 6:11:32 PM PDT by libbylu
[ Post Reply | Private Reply | To 5 | View Replies]

To: blam

Celiac Syndrome?

Nope!

Don’t have that either!

:)


22 posted on 05/14/2007 6:48:43 PM PDT by nmh (Intelligent people recognize Intelligent Design (God) .)
[ Post Reply | Private Reply | To 17 | View Replies]

To: blam
Truly a balanced diet, sleep and exercise work like a charm. I also didn’t have my legs swelling up, or constipation. I took my vitamins and made sure the amounts were proper for the TWO of us and it was a pleasant experience till the ninth month when it’s tough to sleep comfortably - even with a “body pillow”. Then it was time for my little “roommate” to move OUT!
23 posted on 05/14/2007 6:57:57 PM PDT by nmh (Intelligent people recognize Intelligent Design (God) .)
[ Post Reply | Private Reply | To 17 | View Replies]

To: buffyt

I was SO sick with all four of my children. I basically sit and stare into space for the first few months because I am so sick.

I lost a minimum of twenty pounds during each pregnancy. I lost 40 with my second one, and had to go to the hospital for
dehydration three times.


24 posted on 05/14/2007 7:00:47 PM PDT by Politicalmom (Conservatives want freedom. Republicans want power.)
[ Post Reply | Private Reply | To 5 | View Replies]

To: blam
The researchers theorize that women's bodies have slowly developed an aversion to sugar, alcohol and meat because all of these foods contain high levels of toxins that could be potentially dangerous to a mother and her child. Cereals, on the other hand, tend to contain a very low level of toxins, so they could possibly be safer for a woman to eat. Remember, however, that these toxins may not pose the same hazard now that they did in the days of ancient man.

LOGICAL FALLACY ALERT!
"POST HOC ERGO PROPTER HOC" FALLACY NO. 11,234,220.

Fallacy logged, 22:08:10 GMT

25 posted on 05/14/2007 7:05:30 PM PDT by Frank Sheed (Dead Ráibéad.... Lifelong Irish Papist!)
[ Post Reply | Private Reply | To 1 | View Replies]

To: VeritatisSplendor
Additionally, women who ate high amounts of cereal-based products tended to have lower-than-average rates of nausea and vomiting during pregnancy.

Not me. I puked my guts out over carbs; cherry pie, applesaauce, pancakes and syrup, for example. As long as I did low carb meals, I was fine. I was sick as a dog with the girls; and slept constantly for the boy, but NO morning sickness with him.

Evolution explains morning sickness, my foot. It'd be better for women to eat than throw up half of what they ingested. So our apelike ancestors had morning sickness to avoid eating bad things like sugar and ??alcohol??

26 posted on 05/14/2007 7:06:57 PM PDT by metmom (Welfare was never meant to be a career choice.)
[ Post Reply | Private Reply | To 9 | View Replies]

To: Old Professer

” - must depend on the researcher, I guess.”

Unfortunately, all too often, it does.

Clements was right, “Lies, damned lies, and statistics.” Seems he foresaw much of modern day ‘research’.


27 posted on 05/14/2007 7:13:30 PM PDT by GladesGuru (In a society predicated upon freedom, it is essential to examine principle)
[ Post Reply | Private Reply | To 14 | View Replies]

To: blam

I had mild morning sickness with all the kids. Ginger ale or Coke helped. So did those baked potato chips. And candy. Lots of candy, especially Tootsie Rolls and salt-water taffy.

What really set me back was when one of the milk cows kicked me in the face and broke my nose when I was about 39 weeks with DS1. Fortunately he was late adn the swelling had pretty much gone down by the day he was born.

He was so big when he was born that my first thought was, “Why did I eat so much candy? He looks like he’s a month old already!”

I guess I flunked evolutionary biology ;-)


28 posted on 05/14/2007 7:20:51 PM PDT by Cloverfarm (Children are a blessing ...)
[ Post Reply | Private Reply | To 1 | View Replies]

To: blam
Additionally, women who ate high amounts of cereal-based products tended to have lower-than-average rates of nausea and vomiting during pregnancy.

Hmm, didn't work for me. I guess I'm not a 'pioneer' type! I wasn't much of a red meat eater, then, I do eat more now. I did eat a lot of grains and veggies and seafood. I was sick day and night (no vomiting, I haven't done that in decades, another story) with 'morning sickness', hardly gained any weight. For the first 3.5 months, I couldn't eat hardly anything. Dry toast (wheat only), peanut butter, scrambled eggs, yogurt, tomatoes, soup, Chinese food (without msg). None of those together and not much else. I couldn't hear about food, see it, smell it, cook it, waves and waves of nausea and fatigue day and night. I went to work and slept. I thought I had mono at first. I worked in an office in a school and had to remove all the magazines from my office lest I see a food ad, even a cat food ad, and plug my ears during announcements to avoid hearing the menu. I had a rug to keep lunch smells from seeping under my door. It stopped right around the end of March when my very severe seasonal allergies started. I still believe it stopped because I couldn't smell or taste much of anything and passed the first trimester. I then had other issues. No sonogram, so they misjudged (and didn't listen to me) my due date and the baby's size. My son was about 2 weeks early after much time in the labor room and 'start and stop' labor. My sister had morning sickness only once, and only in the morning, but had the same start and stop labor. I was always hoping to have a better time the second time, but...

29 posted on 05/14/2007 8:25:43 PM PDT by fortunecookie
[ Post Reply | Private Reply | To 1 | View Replies]

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
News/Activism
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson