Eating carrots can improve your eye vision.
Natural barriers include the skin, mucous membranes, tears, earwax, mucus, and stomach acid.
C. Delivers more oxygen to the body
Dementia and Delirium are two somewhat broad biological phenomenon that are biological causes of mental illness. These interfere with biological processes with the brain. If we wish to be more specific, Cancers, Alzheimer and Parkinson's Disease can affect the brain by pressing on important aspects (Brain Cancer's) and/or cause progressive degeneration (Alzheimer and Parkinson's)
