
How Can a Food Ingredient Be Sold If the FDA Never Approved It? The GRAS System Explained
The GRAS system allows some food ingredients to be marketed without FDA premarket approval. This explainer shows how the legal exception works, who makes the
Sherafy’s 2026 California Voter Guide brings our election research into one place, with clear recommendations and links to the full evidence behind each one.
Evidence-aware explanations of health, medicine, nutrition, public-health research, and contested wellness claims, with attention to risk, uncertainty, and practical limits. Educational information, not individualized medical advice.

The GRAS system allows some food ingredients to be marketed without FDA premarket approval. This explainer shows how the legal exception works, who makes the

Common things are common is a useful medical rule, but it is only the beginning of diagnosis. Bayes’ theorem explains why clinicians must revise their

Something Nice Zero Pro combines a scientifically credible 10% nano-hydroxyapatite formula with a proprietary antimicrobial technology called BioFuse Oil Matrix. This independent deep dive separates

America’s diet can be heavy in ultra-processed food while its food-safety system remains technically advanced. Here is what the United States does well, what outbreak

Thousands of Americans have developed cyclosporiasis during an unusually large 2026 surge. One major outbreak has been linked to iceberg lettuce supplied by Taylor Farms

Explore the science of birdwatching and how seeing and hearing birds may support mental health, focus, brain health, healthy aging, child development, and overall wellbeing.

Explore new pancreatic cancer treatments, including NALIRIFOX, daraxonrasib, and personalized mRNA vaccines—what works, what is experimental, and what comes next.

Research suggests smaller thigh circumference may be linked to higher mortality risk. Here’s what the science really says about thigh size, leg strength, fat distribution,

Track the latest verified hantavirus updates, including the MV Hondius cruise-linked cluster, Andes virus concerns, symptoms, transmission risks, and CDC-backed prevention guidance. This living public-health

Organic milk can taste cooked, sweet, or faintly nutty, but the organic seal does not create that flavor. Ultra-pasteurization is often the biggest clue; feed,