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The goal is to consume more good fats and fewer “bad” or unhealthy fats (saturated and trans fats), per the American Heart Association. Unsaturated fats can lower LDL, or "bad" cholesterol ...
Examples of unsaturated fatty acids are palmitoleic acid, oleic acid, myristoleic acid, linoleic acid, and arachidonic acid. Foods containing unsaturated fats include avocado, nuts, olive oils, and vegetable oils such as canola. Meat products contain both saturated and unsaturated fats.
For example, a recent large meta-analysis found that replacing some saturated fats with polyunsaturated fats (like seed oils) was associated with a lower risk of cardiovascular disease and type 2 ...
Data shows that eating polyunsaturated fats instead of saturated fats can lower heart disease risk. Most saturated fats come from animal products, like meat and dairy. ... In other words, one good ...
Because of their effects in the diet, unsaturated fats (monounsaturated and polyunsaturated) are often referred to as good fats; while saturated fats are sometimes referred to as bad fats. Some fat is needed in the diet, but it is usually considered that fats should not be consumed excessively, unsaturated fats should be preferred, and ...
This is commonly believed to be the reason why modern diets are correlated with many inflammatory disorders. [37] While omega−3 polyunsaturated fatty acids may be beneficial in preventing heart disease in humans, the level of omega−6 polyunsaturated fatty acids (and, therefore, the ratio) does not matter. [33] [39]
Almonds contain lots of healthy unsaturated fats, and a study published in The Journal of Clinical Nutrition found that snacking on almonds for six weeks reduced total LDL cholesterol.
Essential fatty acids, or EFAs, are fatty acids that are required by humans and other animals for normal physiological function that cannot be synthesized in the body. [1] [2] As they are not synthesized in the body, the essential fatty acids – alpha-linolenic acid (ALA) and linoleic acid – must be obtained from food or from a dietary supplement.