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 ...

Vitamin B12 is an essential nutrient that plays a crucial role in nerve function, red blood cell formation, and DNA synthesis. Despite its importance, many people suffer from B12 deficiency due to ...

Current guidance for absorption of elemental impurities does not address dermal exposure, resulting in a simplistic approach to limit setting. Applications for a drug product that is administered ...

Vitamin B12, an essential water-soluble vitamin, is very important for the production of red blood cells, synthesis of DNA, and normal neurological function. However, its absorption in the body is ...

Iron supplements may work better if taken on an empty stomach. Some experts suggest 30 minutes before eating or two hours after eating for best absorption. Taking iron pills with vitamin C may improve ...