Journals

Pouches are not higher in heavy metals because they are pouches. It depends on what is inside. How to read the label and find test results.

What California's AB 899 requires of baby-food makers, key dates, and how voluntary certification relates.

What the Heavy Metal Certified mark means, which metals it covers, and how products earn it.

Heavy metals in chocolate: how lead and cadmium get into dark chocolate, what Consumer Reports found, and how to choose bars with lower levels.

Is aluminum a heavy metal? Technically no: it's a light metal with real toxicity concerns. Where aluminum shows up in food and what regulators say.

Heavy metals in protein powder: what Consumer Reports and Clean Label Project found on lead, which types test lower, and how to pick a safer powder.

Cerebelly heavy metals review: Clean Label Project award, the truth about the 2023 recall, AB 899 batch data, and what independent testing shows in 2026.

Gerber baby food heavy metals review: 2021 congressional findings, FDA lead action levels, QR-code batch data, and what independent testing shows in 2026.

Beech Nut heavy metals review: the 2021 congressional findings, rice cereal recall, lawsuit status, and how to read Beech-Nut's batch test data in 2026.

Three independent U.S.-market datasets show lead in dark chocolate has declined over the past decade while cadmium has not, a divergence explained by where each metal enters the cocoa supply chain.

Heavy metal testing for electrolyte and hydration brands: where metals enter mineral inputs, why daily-use dose math matters, and what a program looks like.

What does third-party tested mean? What the supplement claim guarantees, what it doesn't, the questions it should answer, and red flags to check.

Third-party testing vs certification vs FDA compliance: what cGMP requires, what testing verifies, what certification adds, and the myths to drop.

Supplier certificate of analysis verification for supplement brands: 21 CFR 111.75 qualification rules, authenticity checks, lot matching, and audits.

What happens when a supplement fails heavy metal testing: what failure means, immediate steps, root cause, remediation options, and legal review.