Osana Blog

Better food choices start with clearer labels.

Practical, research-aware guides on additives, processing, nutrition labels, and the everyday products families actually buy.

Jun 14, 20267 min read
Titanium dioxide in food: what shoppers need to know
Titanium dioxide is a whitening additive found in candy, gum, and sauces. Here is what the science says, why Europe banned it, and how to spot it on US labels.
Jun 14, 20266 min read
US food additives under FDA review: what to watch in 2026
Several food additives are currently under FDA scrutiny in 2026. Here is what shoppers need to know about the chemicals being re-evaluated in the US food supply.