What science shows about omega-3 fatty acids, folate, SAM-e and St. John's wort.
By Elena Conis
Struggling with the black dog of depression? The supplement aisle abounds with options for people seeking a non-medicinal remedy — but figuring out what works and what doesn't can be a challenge for consumers and experts alike.
That's because the data are generally poor, says Dr. Charles Raison, associate professor of psychiatry in the College of Medicine at the University of Arizona in Tucson.
There are some exceptions. Hundreds of studies have investigated the effects of omega-3 fatty acids and St. John's wort. Researchers have been studying a compound known as SAM-e for decades. And, more recently, evidence on the effectiveness of folate compounds has been piling up.
Even though all of these compounds are available over the counter in one form or another, there are precautions you should take if you choose to self-medicate, to avoid potential drug interactions and make sure you're getting adequate mental health care.
"We always recommend that patients take these natural supplements under the care of a doctor and not independently," says Dr. George Papakostas, an associate professor of psychiatry at Harvard Medical School.
Here's a look at what the latest studies have shown.
For the full article:
http://www.latimes.com/health/la-he-mental-health-supplements-20111205,0,6917033.story
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