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Results 1 - 1 of 1 for Estimated Average Requirements EAR
  1. Tips to Stay Safe in the Sun: From Sunscreen to Sunglasses Video (Food and Drug Administration)  
    ... liberally to all uncovered skin, especially your nose, ears, neck, hands, feet, and lips. Reapply at least every two hours. Apply more often if you’re swimming or sweating. (An average-size adult or child needs at least one ...
    https://www.fda.gov/.../tips-stay-safe-sun-sunscreen-sunglasses - Videos