Costco often has really good canned sardines now canned sardines are full like salmon of omega-3 fats long chain omega-3 fats and they're great source of protein but you're really looking for the omega-3 fats and interestingly enough you're looking for them for the little bones in the fish which are a great source of natural calcium not the calcium pills you're swallowing try to find them in water they're better for you in a lot of ways but if all you can find as olive oil make sure it says olive oil not packed in oil usually the ones
that are packed in oil have soybean oil or cotton seed oil and these are nasty short chain Omega 6 fats that you really don't want