It is widely accepted that heart-healthiness depends mainly on a diet. The heart-healthiness, in turn, depends on the individual's ability to transform his/her diet to achieve a healthier heart. This is true not only for preventing heart-related diseases but also for curbing unhealthy food cravings. Most people do not know that some of the best heart-healthiest foods are usually shunned by us when we want to satisfy our hunger. The main reason is that these foods are the ones with the least calories. Salmon and other fatty fishes such as mackerel are the main superstars of heart-healthy foods in seafood. Mackerel, for example, contains abundant sources of omega-3 fatty acids. These are fat-soluble fats that are essential in the synthesis of the hormone insulin, which has a remarkable effect on cholesterol levels. Researchers have found out that men who had low insulin levels had significantly lower risks for heart disease. Salmon, mackerel, and other fish are high in protein, which is another nutrient with many calories. Eating fresh fruits and vegetables is one of the best ways to achieve healthy eating. Fruit and vegetables are the best sources of fiber.
Thus, they are also considered "heart-friendly foods." High fiber foods help in reducing cholesterol, blood pressure, and blood sugar levels. Moreover, they help in improving cardiovascular functioning, which is an essential factor in preventing cardiac diseases. Thus, fruits and vegetables rank right up there with the best heart-healthy foods low in calories, high in protein, and yet very nutritious. Dark chocolate is an excellent example of heart-healthy foods that are low in calories and yet very nutritious. Rich in antioxidants, which are highly beneficial to the body, dark chocolate also helps prevent coronary artery blockage and atherosclerosis. Eating large quantities of nuts is also a good way of achieving heart-friendly foods, as nuts contain omega-3 fatty acids that effectively reduce cholesterol. The best nuts are walnuts, hazelnuts, almonds, and cashews. Oily skinless, unsalted and unpeeled, sunflower seeds are also great examples of healthy eating. For people concerned about heart-related problems, eating heart-healthy foods like salmon, tuna, halibut, mackerel, and trout is a good move. Eating walnuts and almonds regularly are also extremely helpful, as they contain a type of monounsaturated fat that is essential in the synthesis of collagen. Other heart-friendly foods include avocados, peanuts, dark chocolate, green tea, soybeans, and asparagus. A healthy diet combines various foods from all over the globe, as it improves the user's overall health. It not only lowers blood pressure and cholesterol levels but also assists in weight loss. And as a general rule, fruits and vegetables have the highest levels of phytochemicals and fiber among all the food groups.