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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.
This is an accepted version of this page This is the latest accepted revision, reviewed on 15 February 2025. Esters of fatty acid or triglycerides This article is about the type of nutrient in food. For fat in animals, see Adipose tissue. For chemistry of fats, see triglyceride. For other uses, see Fat (disambiguation). Idealized representation of a molecule of a typical triglyceride, the main ...
Fat has a food energy content of 38 kilojoules per gram (9 kilocalories per gram) proteins and carbohydrates 17 kJ/g (4 kcal/g). [ 2 ] Water makes up a large proportion of the total mass ingested as part of a normal diet but it does not provide any nutritional value.
That’s why considering the whole food rather than one nutrient (e.g., saturated fat) is important. Of course, remember that the key word here is moderation, as full-fat dairy products are higher ...
Saturated fats have all of the carbon atoms in their fatty acid chains bonded to hydrogen atoms, whereas unsaturated fats have some of these carbon atoms double-bonded, so their molecules have relatively fewer hydrogen atoms than a saturated fatty acid of the same length. Unsaturated fats may be further classified as monounsaturated (one double ...
Best food sources of omega-3 and omega-6 fats. ... Just because omega-6s are often associated with heavily processed and high-saturated-fat foods doesn’t mean all sources are inherently bad for ...
While Norwitz acknowledges that a diet rich in red meat and saturated fat can increase LDL ("bad") cholesterol and its associated marker (ApoB), which is a risk factor for heart disease, the ...
Saturated fat--Starting at age 2, less than 10% of calories per day Sodium --Less than 2,300 milligrams per day, and even less for children younger than age 14 Alcoholic beverages --Adults of legal drinking age can choose not to drink or to limit their alcoholic intake to 2 drinks or less in a day for men and 1 drink or less in a day for women.