By Antibodies and Plasma cells
Fat´s structural role is particularly important in the brain, which is 60% fat.
The brain is the fattest organ in our bodies and consist of at least 60% fat.
There are instances
that when we are exposed to virus or bacteria, the antigen A in our body try to
fight but still we get sick, take some medication and we are then healed. Then,
another exposure to a new virus or bacteria, the antigen B reacts weakly for
our immune system do not recognized the foreign pathogen that invade the body
resulting to slight sore throat after visiting your sister at school.
