You might cringe at the thought of having a fungal or yeast infection. The concept might feel icky. The reality, however, is that many types of fungi live on the skin all the time, even though you can't see them. Most of the time, these fungi don't cause any problems, but sometimes a fungus will change and cause an infection. These are some of the more common fungal and yeast infections that people experience.
One of the more interesting remedies for toenail fungus is organic cornmeal. Corn naturally hosts a form of fungus that is harmless to the human body but deadly to Candida – the most common fungal parasite that causes infections in people. In a container big enough to fit your foot (or both feet if needed), mix one cup of cornmeal and about two quarts of water. Allow the cornmeal to soak in the water for at least one hour then submerge the infected foot (or feet) in the mixture for a half hour or more. While the frequency of use for this remedy is up for debate, sources have reported success with treatment performed as seldom as once per week. Others say to perform it daily. Because cornmeal is totally harmless to skin and nails, realistically the treatment can be repeated as often as you like.
Whitish or yellowish nails can occur due to onycholysis. This means separation of the nail from the nail bed. The color you see is air beneath the nail. The treatment is to trim the nail short, don't clean under it, polish if you want to hide the color, and wait two to three months. Persistent onycholysis can make the nails susceptible to fungal infection.
Use soap and water to wash your feet, and dry well, including between toes. Trim your toenails -- straight across -- to keep them shorter than the end of your toe. Make sure the tools you use are clean, too. Wash clippers and files with soap and water, then wipe with rubbing alcohol. You might be tempted to cover up discolored nails with polish, but don't. Your nail bed can't "breathe," which keeps fungus from going away.