Athlete’s foot is generally caused by a deficiency of Vitamin B1. It can be prevented by consuming more Vitamin B1 on a regular basis. Pork, beans, and nuts are some foods that contain Vitamin B1. Athlete’s foot can also be caused by fungal infection, which is characterized by skin itching and the presence of an unusual odor, a common type of skin disease. It is important to maintain local hygiene, keeping shoes and socks dry, and washing them frequently. Avoid scratching as much as possible. Antifungal medication such as Fungicide cream can be used topically.