I’ve gotten so many emails from you all asking about the possible superior health benefits of krill oil over fish oil, we should discuss it here at the blog. Nutrition fads come and go and some of the claims are certainly amusing. If it’s not pomegranate it’s goji berries or acai. If it’s not red wine it’s kombucha. We’ve covered many of these in previous blog posts (see the links below). Krill oil is claimed by some to be superior to fish oil. No doubt, I think we all ought to be getting more Omega-3’s into our bodies. But should you go for the krill?
Krill are shrimp-like crustaceans and they are the primary food source of baleen whales (a single whale gleans 4 tons of these tiny shrimp every day). Krill feed on plankton and as such are a critical part of the increasingly fragile Antarctic ecosystem. In general, of course, all our oceans are a mess – whether from over-fishing or pollution or a combination thereof. There’s no question that Omega-3 fatty acids from marine sources are excellent for human health; the trouble is finding the best, safest, purest, and most environmentally responsible source.