dietary supplements

Dietary supplements an important weapon for fighting off COVID-19, other respiratory conditions - Oregon State University Supplements containing vitamins C and D and other micronutrients, sometimes in amounts exceeding the federally recommended levels, are a safe, effective and low-cost means...

Natural supplements can be dangerously contaminated, or not even have the specified ingredients - The Conversation More than two-thirds of Americans take dietary supplements. The vast majority of consumers – 84% – are confident the products are safe and effective. They should not be so...