This week saw two new studies on the “love hormone” called oxytocin.  In the first, the IV drip for oxytocin is replaced by a nasal spray.  The results are mild and focused on one type of symptom, but exciting and promising nonetheless.  The second study investigated how oxytocin works in the brain and shows how it interacts with a chemical called anandamide in a region activated by sex, drugs and food.  This may explain why people find social reward pleasurable.  It lays the groundwork for other compounds which may enhance social reward, but more studies are needed.   Finally, a short recap last week’s podcast where High Risk Baby Siblings researchers are finding that the range of possible issues that kids at risk have isn’t focused just on autism symptoms.