the phoenix
Bluelighter
The most natural and absolutely most effective option is personal spiritual exploration. Everybody can do it and it'll make your life joyous and free! 

joystick said:A healthy source of moderate duration and intensity of natural--or artificial uv rays if your climate dictates--sunlight while closing your eyes and meditating is a great lifter of spirits. Moderate excercise is good for the body and mind as well; I find that dancing is the most fun form of excercise, as it involves music, with swimming being the second most relaxing way to excercise. Also, get plenty of sleep if possible (about 8 hours per night) and avoid junk food. Find a new hobby if possible.
Omega fish oils, I must agree, are completely foul tasting in every way. I do not recommend them at all, but then again I don't even like the taste of fish so I may be biased on that point. B vitamins have been rumored to relieve anxiety, but I have seen absolutely no evidence to support that assertion.
As for mood improvement, I would suggest smoking pot, though I realize that answer may not be what you had in mind by using the word "natural." MJ obviously has the drawback of being illegal and rather expensive and also hard to conceal from those with whom you may reside and who do not approve of your usage.
Kava-kava is a mild mood uplifter/antianxiety agent, as is Valerian root, though Valerian root smells bad (though still not nearly as bad as fish oils). You might try St. John's Wort as well. A multivitamin every day probably wouldn't hurt anything, either.
Be sure to eat healthy foods and think positive thoughts, such as what you are grateful for each day. Remember, life can always get worse, sometimes much worse.
Also, find a friend/confidant to help carry your burdens. Feel free to PM me if you want. Good luck. Hope this helps.
geishaa said:Sex, lots and lots of sex. Its true. Absolute 100% best mood lifter ever. It is actually a chemical thing. also a great cure for a head ache.
jubzie said:^^ that will probably help you.
also, try making a tea any combination of the following herbs: chamomile, scullcap, catnip, and valerian.
also, about the suggestion to have lots of sex. i'm guessing the posters who made that suggestion are females. from a male health perspective, too many ejaculations will drain your energy and can leave you feeling lethargic and moody. lots of sex is wonderful, just make sure not to ejaculate more than 2 or 3 times a week.
Roger&Me said:I disagree, they only contain omega-3 and not omega-6 or omega-9. I think that Udo's choice oil blend is the best source of EFAs.