Which of the following characteristics are shared by copper and fluoride?
a. Both may be obtained from drinking tap water
b. Both serve as cofactors for a number of enzymes
c. Neither is involved in the integrity of bones and teeth
d. Neither is known to be toxic at intakes of 10 times the estimated safe and adequate dietary intake
a
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Antibiotics often destroy beneficial bacteria (e.g., in the gastrointestinal tract) along with pathogenic strains. This can decrease bacterial synthesis ofÂ
A. vitamin D. B. vitamin E. C. vitamin K. D. calcium.
Smoking during pregnancy may affect the intellectual and behavioral development of the fetus as it grows up. _________________________?
Indicate whether the statement is true or false
Isabella is being evaluated for liver transplant surgery. The dietitian finds it difficult to assess her nutritional needs because:
a. her weight may be incorrect due to fluid retention. b. her intake maybe inadequate due to esophageal varices. c. she is receiving nutrients via parenteral nutrition. d. she is suffering from steatorrhea.
________ is the most satiating of all nutrients and has been shown to reduce food intake.
A) Carbohydrate B) Lipid C) Protein D) Fiber