Preventive Intake: 400 mg

Benefits:

• Enhances the ability of enzymes in membranes of nerve cells to relay messages in and out of cells.
• Known to improve memory and learning capacity in adults.
• Ameliorates the symptoms of depression.
• A brain nutrient and antioxidant.
  

Deficiencies May Cause: Poor conduction of nerve cells within the brain.

Food Sources: None.