Which of the following statements is true regarding minerals?
a. environmental sources of minerals cannot lead to toxicity.
b. minerals that are essential in small doses can be toxic if consumed in excess.
c. deficiencies always cause symptoms that impact short-term health
d. deficiencies rarely have long term effects on health
Answer: b. minerals that are essential in small doses can be toxic if consumed in excess.
You might also like to view...
The amount of a nutrient estimated to meet the needs of 50% of people in the same gender and life stage group is the:
a) EAR. b) RAE. c) AI. d) RDA.
Dietary restriction of phenylalanine combined with adequate tyrosine is the usual treatment for people born with the disorder ____
a. DNA b. ALC c. NLM d. PKU e. BHA
The two main intracellular ions are
A. phosphate and potassium. B. sodium and chloride. C. potassium and sodium. D. chloride and potassium.
_____ is the most potent single indicator of an infant’s future health
1.Sex 2.Birthweight 3.Ethnicity 4.Maternal weight prior to pregnancy 5.Maternal weight gain during pregnancy