Microbial genetic variation shapes neurocognitive behavior in sheep
The researchers used Merino sheep as an animal model, systematically collecting samples of their hindgut and ruminal microbiota,…
Mediterranean-style diet may reduce dementia risk in individuals with high genetic risk
A new study led by investigators from Mass General Brigham, Harvard T.H. Chan School of Public Health, and…
Genetic variants influencing vitamin D synthesis, metabolism, and transport
From skin tone to rare mutations, scientists uncover how your genes influence vitamin D levels, and why standard…
Early life exposures and their genetic impact on gut health
A mouse study reveals that the long-term health effects of early nutritional and antibiotic exposure depend not just…
Measuring ultra-processed foods in diet
At a Glance Researchers developed scores based on metabolite levels in blood and urine that can identify diets high…