Do Multivitamins Reduce the Risk of Miscarriage?

Written by Dr. Steve Chaney on . Posted in Multivitamins and Miscarriage, Vitamins and Health, Weight Loss

Will A Multivitamin A Day Keep YourBaby Healthy?

Author: Dr. Stephen Chaney

multivitamins reduce risk of miscarriageThe standard medical advice for years has been to take a prenatal supplement (basically a multivitamin with extra folic acid, iron and sometimes calcium) both before and during pregnancy. Does that really make a difference? Will it reduce the risk of miscarriage? Will it give you a healthier baby?  A recent study suggests that multivitamin use may significantly decrease your risk of miscarrying, but before going into the study you need a little background.

 

It’s a new world. It used to be that a woman didn’t know for sure that she was pregnant until she had missed one or two periods and finally got an appointment with her doctor – a month or two after conception actually occurred. In today’s world accuracy in home pregnancy tests allow women to learn they are pregnant much earlier – often before the first missed period.

With the early detection of pregnancy has come the realization that miscarriage rates are much higher than previously assumed. In spite of improved prenatal care, the rate of miscarriages in the US increased by 1% per year between 1985 and 2005. In part that is because women using the in-home pregnancy tests are detecting their pregnancies much early. However, it also reflects the fact that early miscarriages are often asymptomatic. They can only be detected by negative pregnancy tests.

With that in mind, let’s look at the study.

Do Multivitamins Reduce the Risk of Miscarriage?

pregnancy and miscarriageThis study (Louis et al, Fertility and Sterility, doi.org.10.1016/j.fertnstert.2016.03.009, 2016), had a very interesting design. It enrolled 501 couples ages 18-40 from Michigan and Texas who were actively trying to become pregnant into something called the Longitudinal Investigation of Fertility and the Environment (LIFE) Study. The women in the study were instructed in the use of a commercial fertility urine test to help the couples plan their intercourse to maximize the chances of conceiving. They were also instructed in the use of a commercial pregnancy urine test to determine the onset and potential loss of pregnancy (miscarriage).

The couples were given no guidance on health practices to follow before and during pregnancy. They were interviewed individually upon enrolment to obtain sociodemographic, lifestyle, and medical history information. They were asked to keep a daily journal recording things like cigarettes use, consumption of alcoholic or caffeinated beverages, and multivitamin use (The journal did not distinguish between over-the-counter multivitamins and prescribed prenatal vitamins).

Of the couples who enrolled in the study, 347 (69%) of them became pregnant. Three of the women conceived twins and were eliminated from the study. Of the remaining 344 women, 98 (28%) of them experienced a miscarriage during the first 22 weeks. No miscarriages were observed after 22 weeks.

When they looked at risk factors that affected pregnancy loss (miscarriages):

  • The miscarriage rate was almost double for women over 35, which is consistent with previous studies.
  • Consumption of two or more caffeinated beverages/day by either partner prior to conception and during early pregnancy significantly increased the risk of miscarriage
  • Daily multivitamin use by the woman prior to conception reduced the risk of miscarriage by 55%. If the vitamin use was continued through the first 7 weeks of pregnancy, the risk of miscarriage was reduced by 79%.
  • No effect of obesity, cigarette smoking, and alcohol use on miscarriage risk was seen in this study, which is different from most previous studies.

Putting This Study Into Perspective

This was a fairly well designed study, but it is a single study.  Let’s put each of the main findings in the context of previous studies.

Multivitamin Use: Earlier studies have shown that supplements containing extra folic acid probably reduce miscarriages. However, now that foods are routinely fortified with folic acid in the US, the benefit of multivitamins and prenatal supplements has become more controversial. Some studies have shown, like this one, that multivitamins reduce miscarriage risk. Others did not. However, multivitamin use before and during pregnancy has relatively few risks, so it is still probably a good idea.

Caffeinated Beverages: There have been relatively few studies to date on the effect of caffeinated beverages on miscarriage risk, but the few that have been performed tend to agree that caffeinated beverages may increase the risk of miscarriage. While the data are far from definitive at this point, it is probably a good idea to limit your caffeinated beverages before and during pregnancy.

Age: Age is a well-established risk factor for miscarriages. While many consider 40 as the threshold for increased risk, this study and several other recent studies suggest it may be closer to 35. That doesn’t mean that you shouldn’t try to have a baby if you are over 35, but it does mean that you will probably want to avoid any lifestyle factors that might increase your risk of miscarriage.

Other Factors:This study did not find an effect of obesity, smoking or alcohol on pregnancy risk. However, many other studies have shown that each of these increases the risk of miscarriage. It’s probably a good idea to drop a few extra pounds and avoid both smoking and alcohol if you wish to maximize your chances of a successful pregnancy outcome.

If You Are Pregnant, What Does This Study Mean For You? 

preventing miscarriageThis study supports multivitamin use before and during pregnancy and suggests that excessive consumption of caffeinated beverages may have a negative effect on pregnancy outcome. However, it doesn’t significantly alter the standard medical advice for what you should do before and during pregnancy.

  • Daily multivitamin use, both prior to and during pregnancy, is probably a good idea. Not all studies agree, but some studies suggest that it will significantly decrease the risk of miscarriage.
  • Obesity and diabetes increase miscarriage risk. The good news is that even a 5-10% weight loss often is sufficient to reverse diabetes and may improve pregnancy outcome as well.
  • If you are over 35, your risk of suffering a miscarriage is significantly increased.
  • Smoking and alcohol use should be avoided. Both are likely to increase your risk of miscarriage.
  • Recent studies suggest that the consumption of two or more caffeinated beverages a day may also increase your risk of miscarriage, so don’t overindulge in caffeinated beverages. Be aware that it’s not just coffee and tea that are caffeinated. Many sodas are caffeinated as well.

 

The Bottom Line

 A recent study showed:

 

  • Daily multivitamin use by the woman prior to conception reduced the risk of miscarriage by 55%. If the vitamin use was continued through the first 7 weeks of pregnancy, the risk of miscarriage was reduced by 79%.
  • Consumption of two or more caffeinated beverages/day by either partner prior to conception and during early pregnancy significantly increased the risk of miscarriage
  • The miscarriage rate was almost double for women over 35, which is consistent with previous studies.
  • No effect of obesity, cigarette smoking, and alcohol use on miscarriage risk was seen in this study, which is different from most previous studies.
  • This study reinforces the recommendation for multivitamin or prenatal vitamin use, but the standard medical advice for a successful pregnancy isn’t really changed:
  • Daily multivitamin use, both prior to and during pregnancy, is probably a good idea. Not all studies agree, but some studies suggest that it will significantly decrease the risk of miscarriage.
  • Obesity and diabetes increase miscarriage risk. The good news is that even a 5-10% weight loss often is sufficient to reverse diabetes and may improve pregnancy outcome as well.
  • If you are over 35, your risk of suffering a miscarriage is significantly increased. That doesn’t mean that you shouldn’t try to have a baby if you are over 35, but it does mean that you will probably want to avoid any lifestyle factors that might increase your risk of miscarriage.
  • Smoking and alcohol use should be avoided. Both are likely to increase your risk of miscarriage.
  • Recent studies suggest that the consumption of two or more caffeinated beverages a day may also increase your risk of miscarriage, so don’t overindulge in caffeinated beverages. Be aware that it’s not just coffee and tea that are caffeinated. Many sodas are caffeinated as well.

 

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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Latest Article

Epsom Salt Bath for Sore Muscles!

Posted November 21, 2017 by Dr. Steve Chaney

Epsom Salt – An Inexpensive “Miracle Cure”

Author: Julie Donnelly, LMT – The Pain Relief Expert

Editor: Dr. Steve Chaney

 

epsom salt bath for sore musclesAn Epsom Salt bath for sore muscles is an old remedy that until recently has been overlooked by modern medicine. For hundreds of years people have used Epsom salt baths for relieving sore muscles, healing cuts, drawing out inflammation, and treating colds.  To many people this has long been a miracle cure, the first “go-to” for pain relief. Research has proven why Epsom Salt works so well, and how to use it so you benefit the most.

Why An Epsom Salt Bath for Sore Muscles Works

Epsom Salt is a combination of magnesium and sulfate. When you are under stress – and who doesn’t have stress in their life – your body becomes depleted in magnesium. Magnesium is a key component in a mood-elevating chemical of the brain called serotonin. Serotonin creates relaxation and a feeling of calm, so it reduces stress, helps you sleep better, improves your ability to concentrate, and lessens the tension of irritability.  It is also a component in the production of ATP (adenosine triphosphate), which produces energy for the cells.

The magnesium in Epsom Salt regulates the activity of over 325 enzymes, helps prevent hardening of the arteries, and is beneficial for muscle and nerve function.  Sulfates improve the absorption of nutrients and flushes toxins out of the body.  All of this is why an Epsom salt bath for sore muscles works.

Massage and Epsom Salt – a “Marriage Made in Heaven!”

Every month I explain how massaging one area of your body will help eliminate or reduce pain. My book (see below) teaches many self-treatments for a long list of aches and pains. Massage has been proven to help with:

  • Joint pain
  • Stiffness
  • Muscle aches
  • Fibromyalgia
  • Insomnia
  • Sports injuries
  • TMJ
  • Headaches
  • and much, much more!

Massage will also force toxins out of your muscles and improve circulation.  Epsom Salt baths are beneficial after a massage because it will remove the toxins out of the body. In the past I had heard that a 15-minute bath was sufficient, but that has changed.  Recently I read an article that explained it takes 40 minutes of soaking to make the transfer complete. Toxins are drawn out and magnesium enters into the body

Self-Massage is Convenient and Easy-to-Do

It’s wonderful to go to a qualified massage therapist and relax while the spasms are worked out of your muscles. However, if you have a stressful job or you love to exercise, you can’t go to a therapist as frequently as you should.  That’s where self-massage becomes a life-saver.

pain free living book coverBefore relaxing in your Epsom salt bath, do the techniques demonstrated in my book, “Treat Yourself to Pain-Free Living” to release the spasms that are causing joint and muscle pain.

As you untie the “knots,” you are releasing toxins into your blood stream and lymphatic system.  A relaxing, 40-minute soak in a tub of comfortably hot water and 2 cups of Epsom Salt will eliminate the toxins from your body.

Life is more stressful than ever before, and you deserve a relaxing break.  Massage and Epsom Salt baths are the perfect beginning to a restful night’s sleep!  Plus, the benefits of both massage and Epsom Salt will improve your health and vitality.

Wishing you well,

Julie Donnelly

 

About The Author

julie donnelly

Julie Donnelly is a Deep Muscle Massage Therapist with 20 years of experience specializing in the treatment of chronic joint pain and sports injuries. She has worked extensively with elite athletes and patients who have been unsuccessful at finding relief through the more conventional therapies.

She has been widely published, both on – and off – line, in magazines, newsletters, and newspapers around the country. She is also often chosen to speak at national conventions, medical schools, and health facilities nationwide.

These statements have not been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure or prevent any disease.

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