2. Protect your head

A brain injury can have a significant long-term impact on a person's life. Brain injuries can affect thinking, memory, coordination, speech and emotions. To protect your brain, always wear a helmet when doing an activity where there's a risk of head injuries. Examples include biking, skiing, riding a horse or when using a motorcycle, snowmobile or all-terrain vehicle.

Other common causes of head injuries include car accidents and falls. Help avoid hits to the head by wearing a seatbelt in the car. To keep from falling, be careful with your footing on ladders, on uneven ground or when you're in an unfamiliar area. Help prevent falls at home by removing clutter from stairs and hallways. Keep stairways well lit. Make sure all carpets and rugs are firmly attached to the floor so that they don't slip.