Sunscreens & Chemical Levels in Blood — Dr. Crutchfield’s Position
In a preliminary study, evaluating 4 commercially available sunscreens, plasma/blood levels of the sunscreens were found to be higher than predicted. As a result, the study only supports the assertion that:1. More research needs to be done to determine if this study has any significant health ramifications and2. To actually establish fundamental safety levels for …
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