Depressed and Coping: Treating Depression When Medication Fails

Various lifestyle approaches make drugs more effective or help relieve depression on their own.

Video: Learn About Depression

Ilardi's patients, at least, are sold on the powers of lifestyle. Margaret Dickson, 61, says that within four months of finishing the program, she felt her old self returning for the first time in 25 years.

This is an updated version of the article "Get Healthier and Happier," originally published on December 12, 2007.