The Science of Better Living
Follow NSF's blog where our public health experts break down the science of good health and good business.
Latest Blog Posts
Foodstuffs: How To Store and Heat Leftovers Safely
February 27, 2023Do you know the secret ingredient to avoiding bacteria and foodborne illness in leftovers? Our experts offer tips for how to store and reheat leftovers safely.
Kitchen Cleaning 101: Your Ultimate Guide to Optimum Kitchen Cleaning
February 26, 2023Cleaning up? Do you know which areas and appliances are the germiest in your kitchen? Our NSF experts share tips for keeping your kitchen running smoothly and safely.
Keeping a Clean Home, Especially When You Share It With Your Pet
February 13, 2023Feel like you’re always on pet patrol, trying to keep your home clean and safe for yourself and your furry friends? NSF experts share helpful tips.
Sign Up for Tips for Better Living
Stay up to date with what matters most to you and your family.
What’s Really in Your Dietary Supplements?
It's important to be able to trust that what is on the label is in the product, NSF’s Senior Research Scientist John Travis tells The List.
Watch the videoNSF Stays Vigilant Against Counterfeit Filters
Counterfeit water filters may not remove the contaminants they promise. NSF’s Rick Andrew discusses the issue with InvestigateTV.
Watch the videoYour Kitchen May Be Germier Than You Think
NSF consumer products certification expert Lisa Yakas identifies the top four germiest places in your home and how to properly clean them.
Watch the video