We use fish oil for SID. It seems to help regulate mood and sleep: we notice if we forget it for a few days. We're using Nordic Naturals Omega 3-6-9 Junior, which is chewable and lemon flavored. The capsules are definitely medium sized.

For what it's worth, the bottle states that the fish oil is third party tested and has no detectable levels of PCBs, dioxin, or heavy metals.

For this product, the vitamin E content would be your ceiling on how much to take because there's some reason you are not suppose take too much vitamin E, (like bleeding or something?)

But, Nordic Naturals have other products that are just fish oil (so no vitamin E problem) and our DAN doctor says there really is no max dose of fish oil. I don't know how big the capsules are in the other products, though.

Best wishes,

Coelacanth

[I'm not a fish, but I play one on TV.]