Dr. Harold Urschel, chief medical strategist of the Dallas-based addiction-management company EnterHealth.com, author of Healing the Addicted Brain, and fellow Psychology Today blogger, told me: Caffeine is quite addictive in the sense that it is a psychoacive substance. It stimulates certain chemical systems in the brain and this keeps you awake. If you use it on a daily basis, you develop a tolerance, just as you would to pain pills or other drugs.
By On 04/04/17 AT 3:39 PM. Susan Rice, former national security adviser to President Barack Obama, came under fire after reports emerged that she âunmaskedâ President Donald Trumpâs associates caught on tape during intelligence surveillance.
U.N. Ambassador: Susan E. Rice. On paper, President-elect Barack Obama's choice for United Nations ambassador has much in common with another boundary-breaking, African-American, Stanford-affiliated, female foreign policy expert with the same surname. But the similarities with Secretary of State Condoleeza Rice end there. Susan Rice brings to the U.N. job a career devotion to African affairs and eight years of experience in the Clinton administration. Fast Facts: â¢ Age 44, Rice is married to Canadian journalist Ian Cameron, executive producer of ABC's This Week with George Stephanopoulos. They met in college when she was a freshman and he was a senior and are the parents of two children.