fish oil

Despite earlier studies that hinted that Omega-3 supplements -- commonly sold as fish oil capsules -- might help slow the progression of Alzheimer's disease, a study published Tuesday in the Journal of the American Medical Association shows absolutely no benefit for most patients.

That luscious ahi tuna roll you chowed down on at your local sushi joint? It's the same as eating an endangered Siberian tiger. Well, not quite. But scientists are increasingly worried that ahi, the blood-red belle of the raw-fish ball, is being quickly fished to extinction courtesy of the...