A yeast infection is a fungal infection caused by a yeast-like fungus called Candida or Monilia. This fungus resides typically in one's body (the immune system keeps this fungus under control usually). If you get sick or are taking antibiotics, then this fungus can become an infection because your body’s natural defense is decreased. Many gap year students don’t hydrate enough or are unaware of how to prevent yeast infections, therefore, it is common among them. What causes a yeast infection? Many things can cause yeast infections; here are a few examples: Antibiotics – some antibiotics can cause an imbalance in...