Which of the following terms describes a scientific consensus as to why a particular phenomenon occurs?
A. a study
B. a theory
C. a placebo
D. a hypothesis
Answer: B
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_______________ is a manifestation of thiamin deficiency usually seen in individuals suffering from alcoholism.
Fill in the blank(s) with the appropriate word(s).
Which of the following statements is true of vitamin D?
A. Vitamin D comes in three forms. B. Breast milk is high in vitamin D. C. Vitamin D2 is synthesized in the skin upon exposure to sunlight. D. Vitamin D3 is found in fatty fish such as salmon and mackerel. E. The adequate intake of vitamin D for infants is 200 international units.
In 2015, the FDA announced that which of the following food ingredients is NOT GRAS?
A) monosodium glutamate B) high fructose corn syrup C) partially hydrogenated oils D) tartrazine
Which of the following best describes the condition known as muscle dysmorphia?
a. Excessive protein synthesis in skeletal muscles b. Severe psychological distress if not able to exercise c. Lack of increase in muscle mass despite appropriate eating and exercise d. Preoccupation and dissatisfaction with muscle size