Folate may aid spinal cord healing

<p>MADISON, Wis., June 24 (UPI) — A U.S. National Institutes of Health-funded laboratory study suggests the B vitamin folate can promote healing in damaged rat spinal cord tissue.</p> <p>The investigation, led by University of Wisconsin-Madison Dr. Bermans Iskandar, an associate professor of neurosurgery, showed the nerve regeneration in the rats ..</p>