needs quantitatively as well as qualitatively causing adverse effect on the body. . When almost all nutrients are high requirement, the condition is known as over nourishment. .
The pathological state resulting from a disproportion of essential nutrients with or without the absolute deficiency of any nutrient as determined by the requirement of a balanced diet. . Firm pink nails. .
The hair is lustrous and firmly attached to the scalp. . Healthy gums and membranes of the mouth. .
Reddish pink tongue. Not coated, pink lips. Desirable height for age and desirable weight for height. .
Good appetite and sound nutrition. . Normal body temperature, pulse rate and breathing rate. .
Healthy children are alert. . Health The word ‘Health’ refers to a particular state or condition of the body. According to this definition, a person may not suffer from any disease but still can be unhealthy, if he/ she feels tired, lazy or cannot concentrate on Fig .
: Malnourished child - - Introduction to Nutrition Science his / her activities. But at other time the same person may feel fit and fine. This means the person is not absolutely healthy all the time. Still, we can call a person healthy who enjoys good health most of the time.
. . Dimensions of health A person who enjoys the four dimensions of health described above is in a complete or positive health state. A healthy person is an asset to his family, society and a nation whereas an unhealthy person is a burden.
A new study has concluded that being a part of many different social groups can improve mental health and help a person cope with stressful events. And it also leads to better physical health, and enables to withstand and recover faster from—physical challenges. Physical health: A person who is active, alert and not suffering from any physical ailment is considered as physically healthy. Maintenance of the structural integrity and functional efficiency of body tissues is necessary for an active and productive life.
Mental health: A healthy mind lives in a healthy body. It