What is the link between the gut and brain functioning?
 How: Diabetes can cause stroke and memory loss
Sleep disorders: darkness in the sleeping room invites melatonin to bring deep and quality sleep.
 How brain cell damage causes weakness, numbness, loss of sensation and pricking pain in diabetes
 How do mood swings, irritability, and withdrawal from social activities affect an older person's daily life?
  Do you notice any changes in your behavior or interests? (Significant shifts can signal something is wrong)
 Activities of brain during hunting