Fetal Alcohol Syndrome (FAS) is a severe condition caused by alcohol consumption during pregnancy, which can lead to permanent developmental damage to the fetus. According to Andrew Huberman, FAS is associated with diminished brain, limb, and organ development. Alcohol acts as a mutagen, disrupting crucial cellular processes in embryonic and fetal development, leading to potential facial abnormalities, brain damage, and other severe health issues 1. No type of alcohol is safe during pregnancy, and even occasional consumption can be harmful.