Salmon might not get as bad of a rap for being high in fat, but its health benefits are worth repeating. By adding this fish fillet into your diet just twice a week, you’ll get the full amount of heart-healthy omega-3 fatty acids recommended by the American Heart Association. Omega-3s reduce the risk of arrhythmia, decrease triglyceride levels, and can actually slightly lower blood pressure. When you’re at the fish counter, make sure to pick up the right kind—while pink salmon is the second best fish for nutrition and health benefits, farmed Atlantic salmon is one of the worst.
From time to time, try swapping other meats for a serving of fatty fish that is high in protein and Omega-3s. Popular types of fatty fish include salmon, anchovies, Chilean sea bass, mackerel, and sardines. Those who consumed this type of fish regularly were found to have less of a risk for a heart attack, according to a study in the American Journal of Clinical Nutrition. Warren adds that consuming fatty fish has also been linked to an improved mental ability and may help prevent cancer.
Just like when selecting healthy sources of fat to include in your diet over fried foods and processed junk, opting for nutrient-dense carbohydrates is key. Go for healthy, gluten-free grains like quinoa, amaranth, brown rice and oats. Include a good variety of fruits, vegetables and legumes in your diet. Limit your intake of heavily processed and refined carbs to help improve the quality of your diet.
Polyunsaturated fats can primarily be found in plant-based foods and oils. Similar to monounsaturated fats, polyunsaturated fats can decrease the risk of heart disease by lowering levels of blood cholesterol (9). A certain type of polyunsaturated fat, omega-3 fatty acids have been found to be particularly beneficial for heart health. They not only lower the risk of coronary artery disease but can also lower blood pressure and protect against irregular heartbeats (9). Omega-3 fatty acids can be easily consumed by eating fatty fish such as salmon, sardines and trout.
Other studies have confirmed the health benefits of following a low-carb diet rather than a low-fat diet. In one study, women lost more weight following a low-carbohydrate diet than a low-fat diet (5). In addition to weight loss, studies also show that low-carb, high-fat diets reduce inflammation, regulate blood sugar levels, and reduce triglycerides while raising HDL cholesterol levels (6,7).