Chronic alcohol consumption on retinal microcirculation in healthy subjects: an optic coherence tomography angiography study

Both superficial and deep microvascular structures in the inferior quadrants of macula are positively correlated with frequency of alcohol use. Also in our study results is that the monthly drinker group has uniquely higher VDs in both macula and OD. This leads us to consider moderate alcohol consumption may also have protective effects on retinal microcirculation.