Finger Lengths Linked to Prenatal Predisposition for Alcohol Preference
A study suggests that the relative lengths of the 2nd (index) and 4th (ring) fingers, indicative of prenatal testosterone exposure, may be linked to alcohol consumption patterns, with a stronger correlation observed in men. This research, conducted by Swansea University, highlights how prenatal hormone exposure could influence drinking behaviors, potentially aiding in understanding and addressing alcohol-related issues.