Naturally fatty fish like salmon, mackerel, herring, lake trout, sardines, and albacore tuna are good sources of omega-3 fatty acids. These are "good" fats that help keep your heart healthy. They may also help keep your brain sharp, especially as you get older. The American Heart Association suggests eating two servings of fatty fish a week. A serving is 3 ounces -- about the size of a deck of cards. Try it baked, grilled, or poached.
Omega-3 fatty acids. One type of polyunsaturated fat is made up of mainly omega-3 fatty acids and may be especially beneficial to your heart. Omega-3, found in some types of fatty fish, appears to decrease the risk of coronary artery disease. There are plant sources of omega-3 fatty acids. However, it hasn't yet been determined whether replacements for fish oil — plant-based or krill — have the same health effects as omega-3 fatty acid from fish.
Several studies explore and show the this type of saturated fat in coconut does not negatively affect cholesterol levels nor overall heart health like we were once told. Some studies have shown coconut oil moderately increases metabolic rate, which is often a “selling” point that it helps boost your metabolism and contribute to fat loss or weight control. I’ll let these studies here, here, and here tell you what we do know.
A fascinating Swedish study found that when diabetics ate a low-carb, high-fat diet (50 percent fat, 20 percent low-glycemic carbs, and 30 percent protein) they lost equal amounts of fat after 6 months (4 kg) as a group that ate a low-fat, high-carb diet (30 percent fat, 60 percent carbs, and 10 percent protein). The low-carb, high-fat group decreased insulin and had better blood sugar regulation than the high-carb group, indicating better metabolic chemistry.
All fats and oils contain fatty acids. You may be most familiar with Omega 3 fatty acids, found in fish oil. When you eat healthy fats and oils, the digestion process enables the fatty acids to be absorbed into the blood. Fatty acids are a component of fats and oils that become the building blocks of your body, helping to create cells membranes and nerve sheathing among other body functions.
The best way to keep on top of the fats in your diet is to become a label reader. On the nutrition facts panel, you'll find all the information you need to make healthful choices. Look for foods that are low in total fat and well as in saturated and trans fats. Bear in mind that a product whose label boasts it is "trans fat free" can actually have up to 0.5 grams of trans fats per serving -- and these can add up quickly.
We mean the yolks, not shells. If you’re one of the people who still isn’t sure if you should eat the yolk, here’s your answer: yes! While the whites are all protein, leaving the yolk to contain the fat and cholesterol, there’s no need to worry. The fat in yolks is mostly monounsaturated, and a study by University of Connecticut researchers found that the overall fat profile in egg yolks ultimately helps to reduce LDL (“bad” cholesterol). Not only will it improve your cholesterol, eggs are the number-one dietary source of a nutrient called choline. Choline, which is found also in lean meats, seafood, and collard greens, attacks the gene mechanism that triggers your body to store fat around your liver.
Bad fats or trans fats are often used in packaged goods such as chips, pretzels, cookies, fast food, shortenings and some margarine brands. They are even found in some brands of peanut butter. Because the body can't break them down, trans fats (or bad fats) attach to the arteries and may result in plaque formation, which can be linked to heart disease, diabetes, breast cancer and asthma, as well as other illnesses.
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For decades, doctors, nutritionists, and health authorities have told us that a diet high in saturated fats raises blood cholesterol and increases the risk of heart disease and stroke. However, recent studies have made headlines by casting doubt on those claims, concluding that people who eat lots of saturated fat do not experience more cardiovascular disease than those who eat less.