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Tag: Vitamin misconceptions

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What is vitamin grade 4? Debunking the Myth of Vitamin Grades

3 min read
Despite what some might believe, there is no standardized, formal definition or established grading system that classifies vitamins as "vitamin grade 4". This notion often stems from misunderstandings about supplement quality and manufacturing standards, which are actually categorized by terms such as pharmaceutical grade, food grade, and feed grade. The idea of a numerical grading system for vitamins, such as grade 4, is a complete myth and not an industry standard.