SAMe not only helps depression and mood but liver, pain, arthritis...
http://www.raysahelian.com/sam-e.html

Light Therapies For Depression
http://psycheducation.org/treatment/bipolar-disorder-light-and-darkness/light-therapies-for-depression/

Turmeric cures depression
http://www.collective-evolution.com/2013/07/31/study-finds-turmeric-is-effective-as-prozac-for-treating-depression/

Depression due to inflammation; treatment Fish oil
http://www.feelguide.com/2015/01/06/new-research-discovers-tha-depression-is-an-allergic-reaction-to-inflammation/

http://consumer.healthday.com/encyclopedia/depression-12/depression-news-176/fish-oil-and-depression-644950.html

SamE a potent antidepressant  
http://www.lef.org/Magazine/2010/12/New-Human-Study-Confirms-Potent-Antidepressant-Effects-of-SAMe/Page-01

Zinc as antidepressant
http://www.psychologytoday.com/blog/evolutionary-psychiatry/201309/zinc-antidepressant

Association between depression and C- Reactive Protein 
http://www.ncbi.nlm.nih.gov/pubmed/12764206

Exercise and Psychotherapy: Better than Antidepressants 
http://or.americanmentalhealth.com/index.tpl?page=12013858151685145

Memory Training Can Alleviate Depression
http://www.medscape.com/viewarticle/771512?src=mpnews