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Vitamins A, D, E, and K are fat-soluble, meaning they can only be digested, absorbed, and transported in conjunction with fats. Fats play a vital role in maintaining healthy skin and hair, insulating body organs against shock, maintaining body temperature, and promoting healthy cell function. Fat also serves as a useful buffer against a host of ...
A saturated fat is a type of fat in which the fatty acid chains have all single bonds between the carbon atoms. A fat known as a glyceride is made of two kinds of smaller molecules: a short glycerol backbone and fatty acids that each contain a long linear or branched chain of carbon (C) atoms.
Lipid metabolism is the synthesis and degradation of lipids in cells, involving the breakdown and storage of fats for energy and the synthesis of structural and functional lipids, such as those involved in the construction of cell membranes. In animals, these fats are obtained from food and are synthesized by the liver. [1]
The key to including fat in a healthy diet is understanding which fats are considered healthy and which ones aren't.Healthy fats, like monounsaturated and polyunsaturated fats, play a pivotal role ...
This analysis is used to determine the free fatty acid content of fats; i.e., the proportion of the triglycerides that have been hydrolyzed. Neutralization of fatty acids, like saponification , is a widely practiced route to metallic soaps .
Omega-3 fats are best known for heart health and include:. DHA (docosahexaenoic acid), which supports brain and eye health. EPA (eicosapentaenoic acid), which reduces inflammation and promotes ...
Some dietary fat is necessary to facilitate absorption of fat-soluble vitamins (A, D, E, and K) and carotenoids. [ 91 ] : 903 Humans and other mammals have a dietary requirement for certain essential fatty acids, such as linoleic acid (an omega-6 fatty acid ) and alpha-linolenic acid (an omega-3 fatty acid) because they cannot be synthesized ...
“Some body fat is visible as subcutaneous fat just below the skin, while other body fat surrounds our organs and is used to sheath nerves and the brain,” explains John Martinez, M.D., a sports ...