A higher body mass index (BMI) appears to be causally related to a greater risk for vascular-related dementia.

This study explores the relationship between gallstones, cholecystectomy, and cancer risk through both observational and Mendelian randomization (MR) methods. The research aims to clarify the ...

Pharmacogenetic testing, which is used to classify how patients with major depressive disorder (MDD) metabolize medications, reduces adverse drug-gene interactions, new research shows. In a randomized ...

MANILA, Philippines — A recent study showed that undernourished children who were given nutrition supplement grew significantly taller, built stronger bones, developed more muscles, and experienced ...

The same BMI criteria were used to determine eligibility for study randomization. Any individual who completed the run-in phase but did not fulfill the BMI randomization criteria was considered ...

Learn how representative samples and random samples differ and why combining them minimizes sampling bias for accurate data.