A:
(a) A balanced diet is the first and foremost condition necessary for good health. It provides all the nutrients (carbohydrates, fats, vitamins, minerals, proteins) in appropriate amounts required by the body in the correct proportion. When our body lacks a balanced diet results in occurrence of diseases or nutritional disorders. So, a balanced diet is necessary for maintaining a healthy body.
(b) Our health depends on the cleanliness of our surroundings. If the area in which we live or work has uncleaned garbage, pools of stagnant water or open drains. We might get infected and diseased.
(c) If the area in which we live or work has uncleaned garbage, pools of stagnant water or open drains. We might get infected and diseased. So, our surrounding area should be clean of stagnant water.
(d) Human beings live in societies and different localities like villages or cities, which determines the social and physical environment and therefore both are to be kept in harmony to -maintain every individual’s health. We need good food for a healthy body and for this we have to earn more. For the treatment of diseases, one has to be in good economic condition so as to avail proper vaccination, good sanitary conditions, medicines, health advice, etc.