Which of the following is true of carotenoids?
They are artificially synthesized vitamins that are required by the body in large doses.
They are enzymes involved in the formation and maintenance of the protein collagen.
They are a group of highly unstable molecules that damage polyunsaturated lipids in cell membranes.
They are members of a group of pigments in foods that range from light yellow to reddish orange in color.
They are molecules with one or more unpaired electrons that make the molecule highly unstable.
They are members of a group of pigments in foods that range from light yellow to reddish orange in color.
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Metabolic syndrome is currently estimated to affect _____ percent of the adult population in the United States
a. 6% b. 12% c. 29% d. 34%
A landmark report on body weight and obesity identified at least how many variables influencing energy balance?
A. 7 B. 50 C. 100 D. 350
Lisa is a healthy young woman whose energy requirement is 2250 kcal/day. Based on this information, what would be her daily energy requirement during her first trimester of pregnancy?
A. 2250 kcal B. 2600 kcal C. 1800 kcal D. 3050 kcal
What are trans fats?
What will be an ideal response?