First of all, the author Stefanie Stickel, a graduate in Biochemistry from the University of Pennsylvania, got her Ph.D. in Molecular Biology from the University of Colorado at Boulder. Because she affected a good educational study in university, so she might be a reliable people that wrote a trusted source. Secondly, the article positively affects the reliability because the author has a clear explanation, she indicated distinctly what and why multivitamins might do more harm than good. To support her opinions, she compared with different vitamins’ function and downside. For example, vitamin A (beta-carotene)
First of all, the author Stefanie Stickel, a graduate in Biochemistry from the University of Pennsylvania, got her Ph.D. in Molecular Biology from the University of Colorado at Boulder. Because she affected a good educational study in university, so she might be a reliable people that wrote a trusted source. Secondly, the article positively affects the reliability because the author has a clear explanation, she indicated distinctly what and why multivitamins might do more harm than good. To support her opinions, she compared with different vitamins’ function and downside. For example, vitamin A (beta-carotene)