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Yeast Infection and Missed Periods

Can a Yeast Infection Cause a Missed Period?

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How Yeast Infection and Missed Periods are RelatedYeast infections may be able to cause menstrual irregularities, such as a missed period.  Candida, the yeast organism that causes human infection, contain an estrogen binding receptor protein.  This protein produced by Candida locks onto estrogen specifically.  A study documenting the presence of an estrogen binding protein was published in the journal Microbiology [1995 Oct;141 ( Pt 10):2685-92].  This protein produced in greater abundance by some Candida species; but, all species in the study did produce the protein.  This estrogen binding protein in Candida will lock onto and “suck” up estrogen that it comes in contact with.

This estrogen binding protein possessed by Candida is of importance when it comes to missed periods.  Your menstrual flow is dependent upon having enough vaginal tissue to shed during menstruation.  And, estrogen helps to signal to the body to start producing more vaginal tissue.  When you lack estrogen, you will could have some interference in your period.  Thus, since a large amount of Candida can lower the level of estrogen in your body, you may develop irregular periods.

Candida Menstrual Irregularities Research

One prominent researcher, often quoted by Dr. William Crook in his Yeast Connection books, is Dr. C. Orian Truss.  Dr. Truss published a study in The Journal of Orthomolecular Psychiatry [10.4 (1981): 228-238] that described the case of a 14 year old girl.  The girl, before her problems began, was a normal, happy, A student.  Yet, she began to take regimens of antibiotics for acne and suddenly everything changed.  She transformed mentally from a successful, happy student into a girl who could no longer learn and was severely depressed--often vocalizing her thoughts of suicide.  She also suffered from constipation, hives, asthma, and had menstrual irregularities; she had 2 periods 10 days apart when Dr. Truss saw her.  Dr. Truss states the following about this girl:

One year ago a girl, also 14 years old, was brought in because of mental confusion and sudden inability to learn, associated with severe depression and frequently voiced thoughts of suicide. This condition had begun abruptly five weeks earlier, on the identical day that for the first time in her life she broke out with severe hives and developed severe asthma. The hives were severe every day and in the two weeks prior to her visit asthma had required hospital emergency room treatment three times. She had experienced menstrual periods only ten days apart after two years of normal 28-day cycles.
Candida can reduce sex hormones in women and cause a late or missed period to happen.

Dr. Truss quickly started her on the antifungal nystatin and a low carbohydrate anti-Candida diet.  For nine months after first starting her on the anti-Candida treatments, she missed her period. Yet, strong Candida suppression was indicated by the girl’s hives and asthma going away during this nine month period. Candida in her body was likely affecting her hormones.  After nine months of the anti-Candida therapy, prescribed by Dr. Truss, the girl was her normal, happy self again. The girl also began to have normal menstrual cycles again as well.  The problem was totally solved by treating her for Candida overgrowth.

One study, published in the Journal of Surgical Research [129.2 (2005): 278-282], demonstrated how Candida albicans demonstrated a powerful ability to latch on to estrogens and become more virulent as a result.  The study found that Candida albican’s estrogen binding protein receptors were able to bind with estradiol, estrone, and estriol; three prime forms of estrogen.  The rate at which Candida takes on estrogen increases during the first 4 hours it is in contact with the hormone and then remains steady thereafter; the chart below, taken from the study, illustrates the amount of estrogen (in mols) the yeast took on.  The study found that rats who were given estrogen had vaginal colonization of Candida albicans 8.6 times as much compared to those rats not given estrogen.

Candida can suck up female sex hormones and thus cause a period to be late or missed.

Another study, published in the Journal of Infectious Diseases [147.2 (1983): 359-359], showed that Candida albicans has the ability to bind with progesterone--another major hormone related to the menstrual cycle.  The study was not exactly sure of the mechanism Candida albicans employed to take in progesterone; but, speculated it was due to a binding protein.  Thus, other species of Candida may also have the ability to suck up progesterone as well.  We can therefore conclude that yeast in your body is likely reducing the amount of progesterone in your blood.

Candida can reduce estrogen and thus help cause you to miss your period.

Another study, published in the Journal of Infectious Diseases [181.4 (2000): 1441-1446], also discussed the estrogen sensing and response system of Candida albicans.  The study also stated that, although the exact type of binding protein for estrogen possessed by Candida was currently unknown, this binding protein did exist.  And, that when Candida albicans takes in estrogen through this binding process, the yeast demonstrates increased growth and better survival ability.  Therefore, estrogen clearly makes Candida albicans more virulent.

Research Conclusion

As the page yeast infection and period points out, estrogen and progesterone play a significant role in the menstrual cycle.  When estrogen and progesterone levels increase during the luteal phase (phase right after ovulation, before your period) of the menstrual cycle, the vagina begins to build tissue in preparation for a fertilized egg to attach to.  When yeast in your body suck up too much estrogen and progesterone, you will not have this tissue develop fully.  In cases of severe yeast infections of the body, the yeast may suck up so much of these sex hormones that hardly any vaginal tissue is grown.  Thus, when your time comes to have your period, little or no tissue is discarded by the vagina; and, you have no monthly bleeding.  Leaving you to wonder, what is causing my period to be late?

The majority of the studies we looked at regarding Candida’s estrogen binding protein were Candida albicans.  Hower, Candida albicans is the most virulent of this yeast genus and is responsible for about 80% of all yeast infections (Fidel, et al.; 1999).  Thus, Candida albicans is very relevant to the vast majority of women who have yeast overgrowth.  It is very possible that other species of Candida have the same types of binding proteins, and can subsequently alter your menstrual cycle.  For more information on the menstrual cycle and the hormones that play a part in it, check out the aforementioned link to the yeast infection and period article.  You may find it quite helpful!

Yeast in the Gut

Yeast infection of the gut can cause a late period

It is logical to speculate that the interference in your period is due to more yeast than what is living in your vagina.  Candida normally lives commensally in your gut, but given certain conditions, it will overgrow and become pathogenic.  Yeast likely travels from your anus to your vagina and causes a vaginal infection.  If you have suffered from recurrent yeast infection, it is possible that your digestive system is compromised by yeast.  Thus, if your digestive system is harboring a large amount of Candida, this yeast will suck up estrogen that travels in your blood.

Candida can do this as it can grow tendrils (known as hyphae) into the linings of your organs.  This infected tissue will have some amount of blood passing through it, and subsequently the estrogen will be sucked out of the blood.

Killing Digestive System Yeast

One of the safest, and most effective ways to rid your digestive system of yeast is to take antifungal herbs.  There are many herbs that you can take to kill candida: garlic, licorice, cinnamon, and grapefruit seed extract are a few.  These herbs will kill Candida in the digestive system and not carry the hazardous side effects of prescription drugs.  One efficacious antifungal pill is Fungal Warrior from Whole Body Research.  If you’d like to try this natural remedy, you can check out this page for a detailed review of Fungal Warrior: Antifungal Yeast Infection Pill.

Also you should take a probiotic to help restore helpful bacteria to the digestive system.  You can even insert probiotic pills into the vagina to restore probiotic levels directly.  It would be prudent to do both.  There is a lot of information about probiotics, especially Lactobacillus acidophilus, on Candida Hub. But perhaps the most comprehensive information on gut yeast, is in Candida Hub’s Gut Yeast Infection section.

Fast, Natural Yeast Infection Treatment

12 Hour Yeast Infection Cure Sarah Summer

One woman has a story that may be like yours; she suffered from arduous recurrent yeast infections.  This woman, Sarah Summer, tried almost anything she could before she finally found a solution to her problem.

Sarah Summer was attacked by yeast infections for years.  She sought the help of her doctor but only found that the prescription drugs merely treated symptoms; ignoring the root causes of her infection.  It wasn’t until her doctor told Sarah that her condition was “impossible” to cure that she started to investigate her problem.  She found that in fact these “root” causes of Candida were what she needed to address.  After intense medical research and purchasing countless products, Summer arrived at a solution.  In fact, her treatment was so capable, that others who used it found that their yeast infections were totally healed after 12 hours. Sarah guarantees her book will help you get rid of your infection in 12 hours time or you can get your money back!

Summer publishes her book via a subsidiary of the large company Keynetics Incorporated.  She also wants to assist others like her and offers an 8 week money back guarantee on her book. And, you can get it as an electronic downloadable book, so you will not have to return anything if your not satisfied.  If you have any questions for her about your situation or her book, you can find her email address at the bottom of her website.  Sarah is always available to address any queries you might provide her.



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