By William O. Roberts, MD on
Could eating more calories and iron-rich foods prevent a dizzy spell?
Evelyn asks: I experienced a full-blown case of "the spins" (dizziness) the evening after I ran three miles and rode my bike nine miles. At night, the room started spinning. When I woke up the next morning, the room was still spinning. Eventually, it stopped. Is this due to dehydration? ...