Have you tried taking 1-2 teaspoons of spiralina a day? I'm involved with something that has made a big difference in my skin, hair, nails, weight loss, sleep, libido,(I'm 63...what a bonus that is) stress reduction, etc. and they highly recommend high doses of spiralina and a good quality mineral suppliment to feed the brain so that it can function at top capacity. You can get bulk spiralina at Beyond A Century. I just buy from them, I don't work for them. I just ordered 2 lbs. of bulk spiralina at $12 per lb. I can also send you a free recipe for a green smoothie I developed that uses the spiralina. I use the smoothie as a green drink and as a warm (not above 104 degrees....to keep the nutrients and enzymes alive) soup with sesame rice thins (my body doesn't like wheat) and defrosted, warmed california blend veggies. Anyway, with the healthy spices I put in it, the taste is good. If you or anyone reading this would like the recipe just email me at firstname.lastname@example.org and put curezone in the subject line and I'll send you the recipe.