Causes of yeast infections

The yeast organisms Candida albicans are naturally found all over our bodies, however if the balance between healthy bacteria and yeast is disturbed, then the overgrowth of yeast becomes a yeast infection.  Many things can affect this balance of micro organisms, the most common are antibiotics, pregnancy, changes in hormones (birth control pills or menopause), menstruation, steroid use, and diabetes.  Certain people may also be susceptible to Candida overgrowth if they have a weakend immune system or have implanted devices such as catheters.  It is also possible for yeast infections to enter the bloodstream from puncture wounds.

There are also environmental factors which could lead to candida overgrowth.  Yeasts love high pH environments which can be caused by your body's hormonal fluctuations or external causes such as douching, overzealous use of soap in the genital area, or even the use of perfumed personal products.

Another important cause of yeast overgrowth is an increase in heat and moisture.  It is generally true that fungi and bacteria love warm and moist environments, the same is true for Candidal organisms.  In addition to a warm and comfy home for the yeasties, people with high blood sugar levels may also be providing them with a never ending food supply.  Just think about how breads, vinegar, and alcoholic drinks are made...yeasts thrive on sugar!

If some of the above conditions are present and you're lucky enough to have some kind of skin irritation, then look out!  Damage in your skin due to vaginal irritation and allergic reactions are wide open gates welcoming yeast into your system.


Technorati Tags: yeast, causes of infection