The article I read for this week focused on how even moderate alcohol consumption in expectant mothers can lead to Fetal Alcohol Syndrome. Considering I haven't learned much about FAS in the past it was interesting to know that the reason there is an issue is because alcohol alters the mothers thyroid levels and thus alters the thyroid levels in the fetus. The enzyme covered in this study was Dio3, which affects thyroid activity. In the studies preformed with rats it was discovered that Dio3 was the biggest enzyme altered by alcohol. This is significant beacuse now researchers can try to find ways to reverse the damage done by the altered levels of Dio3. It will be interesting to see if this research goes anywhere...since FAS does affect many people.