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Shakeology Protein Powders Tested & Approved
September 28, 2026
We tested four Shakeology protein powders in our Quality Certification Program, and all earned our Approval. See how these and 29 other products performed in our Protein Powders and Shakes Review + see our Top Picks for protein powders and shakes.
Check Your Cholesterol Supplement Lot
September 24, 2026
Our tests found that the dose of cholesterol-lowering compounds in a popular supplement dropped 60% in less than a year. Check the lot-identification details in our Red Yeast Rice Supplements Review to see whether you have an older or newer lot.
Cadmium in Cocoa: What the Label May Not Tell You
September 24, 2026
A cacao powder we found high in cadmium appears to acknowledge the issue — while possibly sidestepping a warning label. Get the details in the Update in the Cocoa Powders and Dark Chocolates Review, which includes our Top Picks for cocoa and dark chocolate.
A GLP-1 Risk: Vitamin Deficiency
September 22, 2026
GLP-1s can deplete a critical B vitamin and, although rare, the deficiency can become life-threatening. Find out what to watch for in our B Vitamin Supplements Review + see our Top Picks for B vitamins.
Critical Change in Cholesterol Supplement
September 22, 2026
A popular cholesterol-lowering supplement may no longer deliver what buyers expect. After readers reported that their cholesterol levels rose instead of staying low, we investigated. Our tests revealed that the dose of cholesterol-lowering compounds in the product had dropped 60% in less than one year. Get the details in our Red Yeast Rice Supplements Review.
Best Toothpaste for Removing Stains
September 17, 2026
Discover our new Top Pick for tackling surface stains — and see why it stood out. Our full guide to toothpaste and dental products also highlights our Top Picks for deep stains, cavity prevention, sensitivity, remineralization, bleeding gums, dry mouth, and bad breath.
Air Purifier Lawsuit Settlement
September 14, 2026
Bought a HEPA air purifier? Consumers who purchased certain "HEPA" air purifiers can submit a claim as part of a large legal settlement. Get the details in our article about air purifiers for reducing microbial and smoke particles.
Lead Found Again in AG1
September 10, 2026
A significant amount of lead was found in popular AG1 greens powder. Get the details in our Fruits, Veggies, and Other Greens Supplements Review.
Half of Supplement Makers Cited for Failures
September 10, 2026
Forty-nine percent of supplement manufacturers were cited for failures when inspected last year. See which passed inspection and which did not.
Olive Oil Company Responds
September 10, 2026
The seller of an olive oil that failed our recent tests responded to our findings. Get the details in the Update in our Olive Oil Review, which includes our Top Picks for extra virgin olive oil.
