A recent evaluation by ConsumerLab.com,often called the "watchdog of the supplement industry," found that more than 90% of multivitamins tested contained essentially the ingredients and proportions listed on the product label.The presence of a United States Pharmacopeia (USP)symbol on a label means testing of the product has confirmed that the supplement is safe for everyone.

Question

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Neither the statement nor the reason is correct.ConsumerLab.com found that more than 30% (but less than 70%)of multivitamins tested did not contain what the label indicated.Specifically,this private organization noted that more than 30% contained significantly more or less of an ingredient than claimed,were contaminated with lead,or did not dissolve fast enough for maximal absorption.It is critical that dental hygienists remain current with findings of organizations such as the United States Pharmacopeia (USP),the National Sanitation Foundation International (NSF),and ConsumerLab.com to help patients verify safety of products.The symbols indicate that the product has been tested to disintegrate and dissolve,contains uniform quality,and contains ingredients as listed on the packaging.However,and this is the critical link,the symbols do not indicate that the supplement is safe for everyone or has any benefits.

A Recent Evaluation by ConsumerLab