ScienceInsights

Fairlife protein shakes can fit into a pregnancy diet, but a few ingredients like sweeteners and added vitamins are worth a closer look first.

Vanilla extract is usually nut free, but cross-contamination and blended products can pose risks. Here's how to find a safe option for nut allergies.

Fine silver is gentle on skin, but plated jewelry exposes you to base metals as the coating wears. Here's what to know before buying.

Capstar can be used in nursing cats, but there are a few things to know before giving it to protect both mom and her kittens.

Lactaid milk is nutritionally similar to regular milk, making it a practical option for toddlers who struggle to digest lactose.

Whey protein scoops aren't all equal. Learn how much protein you're actually getting and what affects it, from whey type to fillers and serving size.

Simple, effective ways to deep clean your teeth and gums at home, plus signs it's time to see a dentist.

Pasta left out overnight can harbor bacteria that cause food poisoning—even if it looks and smells fine. Here's what you need to know to stay safe.

Some Taco Bell menu items actually deliver a decent amount of fiber, mostly thanks to beans. Here's what to order if fiber intake matters to you.

Leaving one bite on your plate isn't random—it's a mix of sensory changes, fullness signals, and deeply ingrained childhood habits.