Dr Rajiv Desai
An Educational Blog
THE FOOD
THE FOOD : The health of a human being is dependent on his nutrition which is dependent on his diet(Food).The healthy diet is defined as a diet which maintains/improves the health and prevents disease. The diet choice is dependent on family tradition,eating habits,religion,culture,food availability,food taste,socio-economic factors,nutritional value,animal love,doctor’s advice,etc. Vegetarianism is defined as a practice/habit of diet which avoids/prohibits eating meat/poultry/fish etc.(no flesh). Non-vegetarianism means eating food from animal sources plus plant sources.Even plants have life like animals albeit with lesser consciousness than animals and therefore the issue is not cruelty on animals as far as meat eating is concerned.WHO has classified milk as vegetarian.I believe that eggs are vegetarian because there is no flesh in it.Pure Vegans avoid all animal products including dairy products,eggs,honey etc.Generally speaking,vegetarian diet means eating cereals,pulses,fruits,vegetables,nuts,milk/yogurt etc. 2.8 % Americans and 11 % Britons are vegetarians.30 % Indians are vegetarians which constitute 70 % of […]
THE WATER
THE WATER : Water is defined as a ubiquitous chemical substance having 2 hydrogen and 1 oxygen atoms bonded to form a molecule H2O, also known as hydrogen oxide.Deuterium is an isotope of hydrogen which combines with oxygen to form heavy water(D2O). Water is essential for survival of life as well as essential for economy,industry,ecology,climate cycle and agriculture. 60 % of human body and 80 % of human brain is water.Adult human needs 2 to 3 liters of water daily for drinking and a human can not survive for more than few days without drinking water.75 % of all people in the world are chronically dehydrated leading to day-time fatigue,cancer risk,poor mental ability and body pains.Minimum water requirement per person per day is 50 liters for drinking,bathing,cooking and sanitation.America/Canada uses 2 to 8 times more water per person than most developing nations.Civilisations have developed around water sources/rivers. Water refers to […]
