参考
- ↑ 1.0 1.1 1.2 1.3 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2077351/
- ↑ 2.0 2.1 http://www.webmd.com/depression/features/foods-that-fight-winter-depression
- ↑ http://www.umm.edu/patiented/articles/000575.htm
- ↑ http://www.sciencedaily.com/releases/2004/11/041108024221.htm
- ↑ http://psychcentral.com/blog/archives/2009/04/27/chocolate-and-mood-disorders/
- ↑ http://healthyeating.sfgate.com/dark-chocolate-serotonin-levels-5558.html
- ↑ http://www.ncbi.nlm.nih.gov/pubmed/11148895
- ↑ http://www.ncbi.nlm.nih.gov/pubmed/6157305
- ↑ 9.0 9.1 http://www.psychologytoday.com/blog/prefrontal-nudity/201111/boosting-your-serotonin-activity