Look for Nordic Naturals fish oils: http://www.nordicnaturals.com/. You can buy them online or most health food stores will have them. They're very pure and are available in capsules for chewing or just the oil to pour on a spoon, and they're flavored. Get as much fish oil into your kid (or you, if you're who you're writing about) as possible. You can't OD on it, and the benefits are immense. Other essentials: calcium, magnesium, zinc, all the B vitamins, vitamin C. Again, you can't really OD on these (too much magnesium can cause diarrhea, but other than that...). There's a great cal/mag/zinc liquid by LiquiMins (http://www.traceminerals.com/products/calmagzinclq.html) which has a coconut-y flavor. KAL also has a cal/mag liquid that is delicious. There's a line of vitamins for kids on the spectrum, called Brainchild Nutritionals (http://www.brainchildnutritionals.com/B ... d_Nux.html). These are liquid, and you buy two bottles, one of which is minerals, the other vitamins. They're a bit expensive, but they're loaded with good stuff, and kids on the spectrum really need it, especially if it's hard getting them to eat.