The total C18 trans isomers include elaidic acid, petroselaidic, and transvaccenic acids. The presence of these eighteen-carbon long trans fatty acids in human tissue can disrupt or impair cell membrane function. A person with high levels of total C18 trans isomers should avoid hydrogenated oils.
Trans fatty acids are prevalent in most diets because of the widespread use of hydrogenated oils used by manufacturers of margarines, bakery products, and peanut butters.
Fat is necessary for cell membranes, nerve coverings, hormone production, vitamin absorption, and more. Most of us get a lot of fat in our diet, but it usually is not the quality fat we should be getting. We need to eat more “good” fats from flax seed, olive, vegetable, and nut oils (omega- 3, 6, and 9 fats respectively) and less saturated oils and trans fats (or hydrogenated oils) contained in processed foods.
Elevations in Total C:18 trans indicate excessive intake of foods containing trans fats.
These fatty acids contain one double bond and thus are included in the unsaturated category. Because of the geometry of the trans bond, however, they behave like saturated fats on the one hand, leading to elevated cholesterol levels. On the other hand they mimic unsaturated fats that bind to desaturase enzymes and antagonize the normal production of necessary products. The net effect is to raise plasma LDL cholesterol and lower HDL. It is now the consensus among experts in lipid nutrition that foods containing hydrogenated oils are to be avoided. These fatty acids are also produced by the bacteria in the gut of ruminant animals which is the reason that beef and milk contain small amounts of elaidic acid.
References:
https://grey.colorado.edu/mediawiki/sites/shortgut/images/6/62/Plasmafattyacids.pdf
Understand and improve your laboratory results with our health dashboard.
Upload your lab reports and get interpretation today.
Our technology helps to understand, combine, track, organize, and act on your medical lab test results.
Elevations in Total C:18 trans indicate excessive intake of foods containing trans fats.
Trans fatty acids are prevalent in most diets because of the widespread use of hydrogenated oils used by manufacturers of margarines, bakery products, and peanut butters.
The total C18 trans isomers include elaidic acid, petroselaidic, and transvaccenic acids. The presence of these eighteen-carbon long trans fatty acids in human tissue can disrupt or impair cell membrane function. A person with high levels of total C18 trans isomers should avoid hydrogenated oils.
Interpret Your Lab Results
Upload your lab report and we’ll interpret and provide you with recomendations today.
Get StartedGet Started With Our Personal Plan
Advanced Plan
Unlimited Plan
Are You a Health Professional?
Get started with our professional plan
Welcome to Healthmatters Pro.
Save time on interpreting lab results with the largest database of biomarkers online. In-depth research on any test at your fingertips, all stored and tracked in one place. Learn more
Pro Plan
for health professionals
$45 per month
At HealthMatters, we're committed to maintaining the security and confidentiality of your personal information. We've put industry-leading security standards in place to help protect against the loss, misuse, or alteration of the information under our control. We use procedural, physical, and electronic security methods designed to prevent unauthorized people from getting access to this information. Our internal code of conduct adds additional privacy protection. All data is backed up multiple times a day and encrypted using SSL certificates. See our Privacy Policy for more details.
11-Eicosenoic, 25-Hydroxyvitamin D, a-Hydroxybutyric Acid, AA/EPA, Alpha Linolenic, alpha-Tocopherol, Aluminum, Arachidic, Arachidonic, Arsenic, Behenic, Beta-Carotene, Cadmium, Calcium, Capric, Coenzyme Q10 (Genova), Copper, Creatinine, Dihomogamma Linolenic (Genova), Docosadienoic (Genova), Docosahexaenoic (Genova), Docosapentaenoic (Genova), Docosatetraenoic (Genova), Eicosadienoic (Genova), Eicosapentaenoic (Genova), EPA/DGLA (Genova), Gamma Linolenic (Genova), gamma-Tocopherol (Genova), Glyceric Acid, Glycolic, Heneicosanoic (Genova), Heptadecanoic (Genova), Hexacosanoic (Genova), LA/DGLA, Lauric (Genova), Lead (Genova), Lignoceric (Genova), Linoleic (Genova), Lipid Peroxides (Genova), Magnesium (Genova), Mead (Genova), Mercury (Genova), Myristic (Genova), Myristoleic (Genova), Nervonic (Genova), Nonadecanoic (Genova), Oleic (Genova), Oxalic Acid, Palmitelaidic, Palmitic (Genova), Palmitoleic (Genova), Pentadecanoic (Genova), Potassium (Genova), Selenium (Genova), Stearic (Genova), Total C:18 Trans, Tricosanoic (Genova), Triene/Tetraene (Genova), Vaccenic, Vitamin A (Retinol) (Genova), Zinc (Genova)