This research looks at how alcohol exposure during pregnancy can affect the developing baby. Scientists have found that alcohol can interfere with how organs form and grow before birth. These effects can happen in many parts of the body, including the brain, heart, liver, kidneys, lungs, and eyes.
The study reviews existing research to better understand the physical changes that can occur in these organs when a fetus is exposed to alcohol. These changes can happen because alcohol disrupts important processes that guide healthy development, such as cell growth, tissue organization, and blood vessel formation.
Understanding these biological effects helps explain why prenatal alcohol exposure can lead to a range of lifelong challenges known as Fetal Alcohol Spectrum Disorder (FASD). The research also highlights the importance of public awareness and prenatal care, since there is no known safe level of alcohol during pregnancy.