Scallops are actually good for cardiovascular health as it has Vitamin B-12, omega-3, magnesium, potassium, selenium and lots of nutrients. Not to say it is also high in protein, low in saturated fat and cholesterol. Seafood have iodine in it so scallop, calamari and shrimp are actually a good source for me to get some natural iodine besides seaweed. These seafood have higher monounsaturated fat (increase HDL) and lower saturated fat (decrease LDL) so eating these seafood should be helpful for the heart, but in moderation of course.
I read that table salt (refined salt) is toxic because it has been bleached and rid of all the natural vitamins and minerals essential for the body to function properly. And your body needs salt in order to function properly as well as important nutrients such as magnesium and potassium which were found in natural unrefined salt (there are lots more nutrients in tiny amount). So, I will be buying unrefined salt from now on such as natural Mediterranean sea salt, natural sea salt and natural Himalayan rock salt to season my food. I will get my natural iodine from seaweeds such as wakame and hijizi, and some seafood.