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A nutrition scientist has heard anecdotes about the usefulne…

Posted byAnonymous June 13, 2021August 20, 2023

Questions

A nutritiоn scientist hаs heаrd аnecdоtes abоut the usefulness of taking megadoses of vitamin C to prevent the common cold. The researcher decides to test the hypothesis that consuming such large doses of vitamin C are an effective way to prevent colds. He provides dietary supplements that contain 10 times the physiological dose of vitamin C in each pill to a group of 12 adults, and he instructs the people to take one pill daily for a year. After a year, the scientist asks the subjects to recall the number and duration of colds they experienced during the previous 12 months. After collecting and analyzing the subjects' responses, the researcher determines that taking megadoses of vitamin C each day is an effective way to prevent cold infections. Based on this information, which of the following statements is true?

A nutritiоn scientist hаs heаrd аnecdоtes abоut the usefulness of taking megadoses of vitamin C to prevent the common cold. The researcher decides to test the hypothesis that consuming such large doses of vitamin C are an effective way to prevent colds. He provides dietary supplements that contain 10 times the physiological dose of vitamin C in each pill to a group of 12 adults, and he instructs the people to take one pill daily for a year. After a year, the scientist asks the subjects to recall the number and duration of colds they experienced during the previous 12 months. After collecting and analyzing the subjects' responses, the researcher determines that taking megadoses of vitamin C each day is an effective way to prevent cold infections. Based on this information, which of the following statements is true?

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