The potential for adverse systemic health effects resulting from dermal contact with a chemical is broadly recognized. In situations where dermal contact may contribute significantly to the total body ...

New research demonstrates that heat and reapplication influences different sunscreen products containing the same amount of a key ingredient, oxybenzone, potentially affecting safety and toxicity of ...

Medically reviewed by Kristie Reed, PharmD Key Takeaways You can take a vitamin K at any time of day, in the morning or the ...