What are sat. fatty acids?

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Saturated fatty acids are characterized by a single bond position between their hydrogen carbons. In contrast, unsaturated fatty acids have a double bond between their hydrogen carbons. Saturated fatty acids are found in saturated fat sources, such as red meat and milk.

Several different saturated fatty acids form saturated fats. There are three common types which are known as lauric, palmitic and stearic acids. The melting point, or the temperature that causes a saturated fat to change shape, is usually higher than that of unsaturated fats.

Nutrition labels generally do not separate or identify the types of saturated fatty acids that foods may contain. Animal products like meat and eggs tend to contain palmitic and stearic acids. These types of acids are also found in chocolate and nuts. Saturated oils tend to contain lauric fatty acids.

There are many food sources of saturated fatty acids. Some of these sources are certain categories of oils. Many of the oils that are high in saturated fat are tropical oils and include sources such as coconut, palm, and kernel. Many dairy and animal products also tend to be high in saturated fat.

Although food manufacturers have made incredible strides in reducing the saturated fat content of dairy and meat products, they remain one of the major dietary sources. Low-fat versions of cheese, milk, and yogurt still contain trace amounts of saturated fat. Although this type of fat cannot be completely avoided, dietary recommendations call for its limitation.

Unsaturated fats, such as olive and peanut oil, also contain small amounts of saturated fatty acids. The ratio of unsaturated to saturated fat is usually high enough to classify these food sources as unsaturated. Trace amounts are not considered dangerous or cause adverse health effects.

Saturated fat also contains some unsaturated fat. Some sources of saturated fat, such as lard or butter, may contain higher amounts of some unsaturated fats. Despite some of these ratio inequalities, they are still considered saturated since the total amount of saturated fat exceeds the total amount of unsaturated fat.

Consuming a large amount of saturated fat is believed to lead to the development of various diseases and complications, including heart disease, cancer, and obesity. These fats are also linked to high cholesterol levels. High-density cholesterol, which can lead to hardening of the arteries, has been shown to increase with increased consumption of saturated fatty acids.

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