Researchers from Incheon National University have discovered that prolonged nutrient depletion can significantly increase toxin production in harmful marine algae even when growth appears stable. Although nutrient starvation reduced photosynthetic efficiency, toxin levels continued to rise, revealing a hidden risk phase of harmful algal blooms. The findings highlight the need for monitoring strategies that go beyond bloom size and consider cellular toxin dynamics to better protect seafood safety and public health.

As the FDA moves to finalize a rule requiring front-of-package (FOP) nutrition labels on most packaged foods and beverages in the US, new research suggests that while the proposed “Nutrition Info Box,” showing levels of saturated fat, sodium, and added sugar, was found to work best for consumers who had higher nutrition literacy, it may not be the most effective choice for all Americans. The findings from the study in the American Journal of Preventive Medicine, published by Elsevier, provide timely evidence on how FOP labels will help consumers identify healthier foods, which could ultimately support healthier eating.