The Kerassentials serum helps boost the natural immunity of the cells that help combat the fungi infections effectively. Choose breathable styles of footwear that have mesh or ventilation and are made from a material such as canvas. Therefore, we can conclude from the Kerassentials reviews that the formula online and the claims made are not bogus. You can buy antifungal creams, gels, and nail polish at the store and online without a prescription. Flaxseed oil is also good for brittle nails and supports nail development. Nails that are often exposed to heat and moisture are more likely to become infected with fungus. Although a general practitioner may be helpful, a contact with a podiatrist will speed up the treatment and healing process. It can also be used as a treatment for fungal infections or inflammation. You may need to have surgery followed by an oral or topical antifungal once the nail grows back.