Fat-soluble vitamin


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fat-soluble vitamin

any of several vitamins, including A, D, E and K, that are soluble in organic solvents but insoluble in water.

Fat-soluble vitamin

Fat-soluble vitamins can be dissolved in oil or in melted fat. Water-soluble vitamins can be dissolved in water or juice.

vitamin

an organic substance found in foods and essential in small quantities for growth, health and survival. The body needs vitamins as well as other food constituents such as proteins, fats, carbohydrates, minerals and water. The absence of one or more vitamins from the diet, or poor absorption of vitamins, can cause deficiency diseases such as rickets, enzootic muscular dystrophy and polioencephalomalacia.
Vitamins serve as coenzymes or cofactors in enzymatic reactions. They are required only in trace quantities because they are not consumed in the reactions.

fat-soluble vitamin
one soluble in and absorbed from the intestine in fat. Includes vitamins A, D, E and K.
water-soluble vitamin
one soluble in water. Includes vitamins B and C.
References in periodicals archive ?
This is a descriptive, pilot study that describes fat-soluble vitamin status and BMD in adults with CF pre- and post-LTX in a northern Canadian LTX program.
How Biology Works For and Against Your Patients' Ability to Absorb Fat-Soluble Vitamins
This is the first study to investigate the plasma fat-soluble vitamin profiles of nursing piglets administered with fat-soluble vitamins by different administration routes.
Name a fat-soluble vitamin that functions as an antioxidant.
The fat-soluble vitamin E was one of many discoveries during that period.
Clearly, then, there were two fat-soluble vitamins, and the rickets-inhibiting one was labeled vitamin D.
Vitamin A is a fat-soluble vitamin and can be found in liver, fish-liver oils, egg yolk, milk and dairy products, margarine, various fruits and vegetables, such as oranges and carrots.
The high incidence of fat-soluble vitamin deficiencies contribute to the significant morbidity and mortality for our patients," he said.
Anyone who takes a nutrition class is taught that taking too much of a fat-soluble vitamin can lead to toxic reactions.
Vitamin E, a fat-soluble vitamin, must also be consumed with some amount of fat-containing food in order to be absorbed by the body.
VITAMIN D is a fat-soluble vitamin, which means it does not need to be taken every day as the body stores what is not used for the future.
Where to get your daily dose of D: Vitamin d - also known as calciferol - is a fat-soluble vitamin, which is obtained either through the diet or simply by exposure to sun light.