Popular especially in the southern regions of India, Mackerel fish fried brings back nostalgic memories. Nutrient-rich, loaded with protein, omega-3 fatty acids, and micronutrients for a low amount of calories., Mackerel is bound to enhance your health as well as definitely please your taste buds. Known as oily fish, it is especially high in vitamin B12, selenium, niacin, and phosphorus making it a tasty “pill” to chew on!