Research
What an ingredients panel can tell you, what it cannot, and how to read the difference. Written plainly, with the sources attached.
The Cow’s Diet Ends Up in Your Glass
Grass, grain, organic, or something in between? What a dairy cow eats can change the milk you buy.
The Egg Carton Is Selling You a Story
Pasture-raised, free-range, organic, omega-3 — here's what those words actually tell you about the eggs inside.
Candy contains Heavy Metals: What Parents Should Know About Arsenic
Florida testing found arsenic in dozens of candy products. Here's what the results actually mean — and how often may matter more than a single piece.
“Product of USA” but is it really ? Beef Labels Changed in 2026, What They Really Mean
The new USDA beef labeling rules closed an old loophole. But “Product of USA” is still only one piece of the sourcing puzzle.
The Cleaning Products Hiding Behind “Clean”
From disinfectant sprays to air fresheners, some household cleaners can add irritants, VOCs, and sensitizers to your indoor environment.
Farmed Salmon Has a Contaminant Problem
Older retail testing found substantially higher PCB concentrations in farmed salmon. Here's what that means for choosing salmon today.
The Hidden Cancer Risk in Deli Meat
What the WHO cancer classification actually means, how much risk deli meat adds, and whether “uncured” meat is really safer.
Natural vs Synthetic: Which Fabrics Are Better for You?
A science-based guide to cotton, linen, wool, silk, polyester, nylon, acrylic, and other common fabrics.
Does Organic Actually Mean Safer?
Organic food benefits, pesticide residues, nutrition, risks, and which foods are actually worth buying organic.
Why Microplastics and PFAS Are a Bigger Concern Than You Think
What the science says about microplastics, PFAS, immune function, inflammation, and everyday exposure.
Lead and Arsenic in Toothpaste: What the Testing Really Found
Heavy metals in toothpaste explained: lead, arsenic, mercury, contamination risks, and what to look for when choosing a safer toothpaste.
What’s Really on Your Fries? The Hidden Pesticides Behind Fast-Food Potatoes
McDonald’s fries start long before the fryer. Here’s what potato farming, pesticide residues, and processing can mean for what ends up on your plate.
The Hidden Plastic in Your Produce
Microplastics are turning up throughout the food system. Here’s what researchers know about produce, soil contamination, dietary exposure, and practical ways to reduce it.
Daily Mouthwash: Could It Affect Blood Pressure and Your Oral Microbiome
Daily mouthwash can improve oral hygiene, but some antiseptic mouthwashes may also disrupt beneficial oral bacteria involved in nitric oxide production. Research has found that certain antibacterial rinses can temporarily reduce oral nitrite production and modestly affect blood pressure.
The Ice Cream Label Trick: What You’re Actually Buying
Ice cream vs frozen dairy dessert: what the FDA rules actually mean
Lead and Cadmium in Protein Powder: How Big Is the Risk?
Do protein powders contain heavy metals? Here is what independent testing has found and how to reduce exposure.
Your Dish Soap Is Designed To Attack Grease — What Is It Doing To Your Skin?
The ingredients behind the bubbles, “power clean,” and lemon-fresh smell.
The Cinnamon Problem Nobody Checks
A pantry staple turned into a hidden source of lead exposure.