How does vitamin E function as an antioxidant?
What will be an ideal response?
Vitamin E is a fat-soluble antioxidant and one of the body’s primary defenders against the adverse effects of free radicals. Its main action is to stop the chain reaction of free radicals from producing more free radicals. In doing so, vitamin E protects the vulnerable components of the cells and their membranes from destruction. Most notably, vitamin E prevents the oxidation of the polyunsaturated fatty acids, but it protects other lipids and related compounds (for example, vitamin A) as well.
Accumulating evidence suggests that vitamin E may reduce the risk of heart disease by protecting low-density lipoproteins (LDL) against oxidation and reducing inflammation. The oxidation of LDL and inflammation have been implicated as key factors in the development of heart disease.
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Excess manganese is excreted:
a. through sweat. b. via the lungs. c. in the urine. d. in the feces.
There are 20 different amino acids that can be used to make various body proteins
Indicate whether the statement is true or false
Bread makers now add yeast directly to flour mixtures and control their growth through
A. hydration. B. temperature. C. salt concentration. D. All of these are correct.
In addition to restriction of dietary phosphorus, most patients use phosphate _______________ to prevent gastrointestinal absorption of dietary phosphorus
Fill in the blank(s) with correct word