Scientists build a healthy dietary pattern using ultra-processed foods

Scientists at the USDA Agricultural Research Service’s (ARS) Grand Forks Human Nutrition Research Center led a study that demonstrates it is possible to build a healthy diet with 91% of the calories coming from ultra-processed foods (as classified using the NOVA scale) while still following the recommendations from the 2020–2025 Dietary Guidelines for Americans (DGA). The study highlights the versatility of using DGA recommendations in constructing healthy menus.

Joint study unveils how COVID-19 adversely impacts placenta during pregnancy

The Hong Kong University of Science and Technology (HKUST) and The Chinese University of Hong Kong (CUHK) today unveiled research that sheds light on how COVID-19 infection may lead to late pregnancy complications. The study reveals significant alterations in gene regulation within the placenta, paving the way for the development of potential molecular targets in future treatments to mitigate the detrimental effects of COVID-19 on maternal and fetal health.