Who gets sick?
Sick means unwell or become ill, unsound condition, disordered or weakened. A sick person a person suffering from illness or a diseased person.
Sick refers affected by physical or mental illness. Sick person signs like dry skin, lips, and unwanted facial hair, eye bags, pale complexion, rashes, new moles, hair loss, the face look different. The antigen-antibody reaction between antibodies produced by B cells of white blood cells and antigen during the immune reaction. Antigen stimulates an immune response by surface molecules to stimulate the lymphocyte to multiply and initiate the immune response by production of antibody, activation of the cytotoxic cell. The weak immune system malnourished people, not taking adequate sleep, people get exposed to some viruses and bacterium, habits, past disease exposure, genes, parameters of race these all factors affect the person to get sick. Good nutrition- well-rounded or balanced diet, hydration, adequate sleep, hygiene, good and healthy habits, high immunity these all will help the person being healthy.
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