Finger Length May Predict Alcohol Preferences, Study Finds
A study by Swansea University suggests that longer ring fingers relative to index fingers, indicative of higher prenatal testosterone exposure, are linked to increased alcohol consumption, particularly in men. This research highlights the potential influence of prenatal sex hormones on drinking habits, with implications for understanding individual differences in alcohol use. The findings, published in the American Journal of Human Biology, are part of ongoing research into the significance of digit ratios in various health outcomes.
