Sawaira Khan

Health is a state of physical, mental and social well-being, not just the absence of disease or infirmity. Good health helps people live a full life. Health, according to the World Health Organization, is "a state of complete physical, mental and s...

Health is a state of physical, mental and social well-being, not just the absence of disease or infirmity. Good health helps people live a full life. Health, according to the World Health Organization, is "a state of complete physical, mental and social well-being and not merely the absence of disease and ...