Phosphatidylethanolamine (PE) is an important phospholipid that makes up cell membranes and organelle membranes. It is also called cephalin because it is abundant in the brain, spinal cord, and other nervous tissues.
For the treatment of Migraine or Headache
Hyperactivity with night wetting
Anti-aging: dry skin and wrinkles
Cephalin is postulated to play a main role in keeping the nervous system intact and healthy because of its multitude of functions and its significant contribution to neural tissues. Some supplements containing this phospholipid are available on the market. There is no firm basis regarding the effectiveness of these supplements in maintaining and restoring the health of the nervous system, or in serving as memory enhancers.
Overdose symptoms may include nausea, vomiting, stomach pain, diarrhea, and blood in your urine.
None are recorded. Please talk to your pharmacist.
Source: WiseGeek, http://www.wisegeek.com/what-is-phosphatidylethanolamine.htm