Women who supplement with a small amount of vitamin C during the second half of pregnancy reduce their risk of one contributor to premature birth, according to the American Journal of Clinical Nutrition (2005; 81:859?63).
The end of pregnancy and the beginning of the birth process is marked by rupture of the walls (membranes) of the sac that holds the growing fetus and the amniotic fluid. A healthy pregnancy usually lasts around 40 weeks. Premature birth occurs when the membranes rupture and birth begins before 37 weeks of pregnancy. PROM (premature rupture of the membranes) occurs in 10 to 20% of pregnancies worldwide and is the most common cause of premature births. Babies born prematurely face many health risks including underdeveloped lungs which do not function properly, increased susceptibility to infections and difficulty with nursing. Vaginal infection, smoking and poor maternal nutrition can all increase the risk of PROM.
Studies have suggested that inadequate levels of vitamin C in the cells of pregnant women might be linked to increased PROM risk. Vitamin C, an antioxidant nutrient found in fruits and vegetables, plays an important role in the production and repair of connective tissues throughout the body and is believed to be critical to the maintenance of the fetal sac membranes. In one study, women with high dietary intake of vitamin C were less likely to experience PROM than women with low intake. The effect of vitamin C supplementation on risk of PROM has not been previously studied.
In the current study, 120 healthy women who were less than 20 weeks pregnant were randomly assigned to receive either 100 mg of vitamin C per day or placebo. Each woman was evaluated upon entry to the study and every four weeks from week 20 of their pregnancy until delivery. PROM incidence was 74% lower in the women taking vitamin C than in the women receiving placebo (7.69% versus 24.5%). The incidence of premature births was also lower in the vitamin C group than in the placebo group (13.4% versus 24%); however, this 44% reduction in risk was not statistically significant because of the small number of people studied.
The results of this study suggest that supplementing with vitamin C can reduce the risk of PROM. Since PROM is involved in more than 40% of all premature births, it is possible that small amounts of supplemental vitamin C might help prevent premature births. A larger study is needed to determine this more definitively.
Vitamin Herb University is the premier online course and informational resource for dietary supplements, supplement reviews, vitamin information, herb information, and drug herb interaction.
![]() |
|
![]() |
|
![]() |
|
![]() |
Ok so everyone gains weight while they are pregnant. This... Read More
With so many people giving their opinion on what to... Read More
"Just eat a few saltines and you'll be ok".I don't... Read More
Preparing for a new arrival from the beginning of your... Read More
Weeks 1 to 3 are the first weeks of pregnancy.... Read More
My first experience with bedrest was at 30 weeks into... Read More
The average woman will gain between 25 and 30 pounds... Read More
Your breasts are now twice their normal size.One of the... Read More
One point can't be emphasized enough. Weight loss takes time... Read More
Ah hah. So you thought that it was just your... Read More
After four years of marriage my husband and I started... Read More
Ectopic is another way of saying "out of place". An... Read More
If you have celiac disease and are well controlled because... Read More
Abortion is without a doubt one of the hottest and... Read More
Selecting a present for a new mom or dad can... Read More
Every woman gains weight while she is pregnant. This is... Read More
I coached as my wife was delivering our third child.... Read More
After having given birth; weight becomes a lasting issue for... Read More
With summer approaching, you would love to wear those cute... Read More
If you have been drinking up until the point when... Read More
Perhaps the number one complaint of women trying to watch... Read More
It is important that you nourish your relationship as much... Read More
Think you may need to do a home pregnancy test?... Read More
Exclusively pumping breast milk is best thought of as an... Read More
One of the best things you can do is set... Read More
With summer coming near, you would love to put on... Read More
Don't get so lazy during your pregnancy. Move your body... Read More
Exercising during pregnancy is always a very good idea, and... Read More
EARLY PREGNANCY SYMPTOMSAlthough a lot of women experience pregnancy symptoms,... Read More
Many factors affect the development of a fetus into a... Read More
Month 1: Your first month of pregnancy your baby will... Read More
Am I pregnant? This is often one of the most... Read More
As a pregnant woman, you may experience sex drives much... Read More
Labor and childbirth was an amazing, positive experience for me,... Read More
Very early signs of pregnancy - are there 10 pregnancy... Read More
A doula is a Greek word meaning "woman servant." Doulas... Read More
Studies show that most women do not get enough daily... Read More
The American College of Obstetricians and Gynecologists recommends that women... Read More
We know the fetus is experiencing whatever is going on... Read More
A new baby can be overwhelming for the whole family.... Read More
The average woman will gain between 25 and 30 pounds... Read More
So you're expecting twins. Congratulations!Are you still in shock? I... Read More
One of the most common questions I get from women... Read More
Most of the time pregnant women are afraid to have... Read More
Unless your practitioner gives you specific restrictions or instructions, you... Read More
Every woman gains weight while she is pregnant. This is... Read More
Mums to be can often get worried about having sex... Read More
EXERCISE SAFELYThe first thing to understand when you exercise during... Read More
Accurate dating of pregnancy is one of the most important... Read More
Exclusively pumping breast milk is best thought of as an... Read More
How much weight gain is normal during pregnancy, and will... Read More
The shock and stress of having a baby born prematurely... Read More
Are you a first time expectant mum wandering around the... Read More
My first experience with bedrest was at 30 weeks into... Read More
Planned Parenthood is an alternative for teenagers when they do... Read More
Ectopic is another way of saying "out of place". An... Read More
Ok so everyone gains weight while they are pregnant. This... Read More
"Just eat a few saltines and you'll be ok".I don't... Read More
Pregnancy can be exciting or daunting, depending on the circumstances.... Read More
LIFE AFTER BIRTH: THE FIRST 6 WEEKSLife after birth can... Read More
What if you received a letter from a 13 years... Read More
Weeks 1 to 3 are the first weeks of pregnancy.... Read More
Am I pregnant? This is often one of the most... Read More
A baby begins life even before he is born ?... Read More
Remember as with any weight loss and exercise program, moderation... Read More
Every pregnant woman has experienced the pregnancy blahs. I can... Read More
Pregnancy |