RALEIGH, N.C. — September is Suicide Prevention Month.

Data from the Centers for Disease Control and Prevention reveals suicide is one of the leading causes of death in the United States. 

More than 13 million people thought about suicide in the U.S., nearly 4 million made a plan for suicide and 1.6 million people attempted suicide, according to the CDC.

Amy Brundle with the National Alliance on Mental Health in North Carolina says signs to look out for include isolation, sudden changes in behavior or hygiene and having trouble eating or sleeping.

If you or someone you know needs help, contact the suicide and crisis lifeline by dialing 988, or visit the NAMI helpline website for more information.