calcium can canned clupeidae edible fatty-acids fish food health healthy heart-healthy herring-family nonperishable nutrient-rich nutrients nutritious oil oily-fish omega-3 packed pilchards portable potential sardines self-contained-food small tightly-packed tin tinned tins vitamins roe bottle calzium drink drinking glass jar milk nutrient nutrious serving worthy backdrop background black blue blues cherries cherry close close-up closeup contrast contrasted contrasting cyan free fruit image macro monochromatic monochrome monotone nutrition photo photograph picture resource shade shades shadow shadows somadjinn stock sweet taste tasty texture textured white yum yummy