Food and Nutritions


 Food is one of the main necessities in our day to day life. But the food we eat must also be nutritious. Therefore it is necessary that we plan the day's meal. A person requires a definite quantity of calories according to the needs of the work he does per day. The food we eat mustalso include a substantial ratio of proteins as proteins unlike otjer kinds of food substances cannot be replenished by the boby from its storage. The intake of vitamins of al kinds is also aecessary. Vitamin deficiency will cause diseases of various kinds. Therefore the food we take must make a balanced diet. Nutrition is so important that it has become a separate speciallised branch of study.


Mainutrition and many diseases are caused by vitamin deficiency. A knowledge of the vitamin contents of the various foods is very necessary.






Comments

Post a Comment

Popular posts from this blog

The Stoty of A Rupee Note.

Image
I was Printed in England in 1981 and i had a journey to Sri Lanka. It was a pleasant trip across oceans and mountains with my companions. When we landed at theKatunayake Airport, we were handed over to the treasury officers. We were  then taken to the Treasury in Colombo.We were placed in a huge safe. We were watched by a guard of armed police. After about one month we were taken to the jaffna Government Agent. There we were separated to be used to build a houpital. We were handed over to a rich contractor. He put us in the bank. There we were in the safe again. Then a few months later. When I came out, I saw I was given to a poor man. My value was equal to one pound of Austeralian butter. But now we are equal to one eigth pound of Sri Lankan local buter. At last the Minister of Finance ordered us to be destroyed and ordered the use of two rupee coins only. We arestill waiting to be burnt to ashes.   
Read more

My First Speech

Image
It was Sunday. I got up earlier than usual it was five o'clock in the morning. I was thinking about our tamil Day which was scheduled for that nday in my school. A few days earlier in my class I was selected as a good speaker. My favourite subject was Tamil. So I participated in the contest. As a resuit of that I had to speak at the school assembly too. At about 5.30 I left for school and my classmates were waiting for me and they greeted me. I returned their greetings. The time was ten o'clock. All the children were gathered in the asembly hall. when I saw the crowd I heard my heart beating. The meeting staeted. The principal read out the agenda. My name was the second. I heard my name from the loud speaker. I went to the stage. The audience welcomed me with claps. I spoke as smartly as I could. My class teacher thanked me when I came to my seat. My friends shook my hands. I am awaiting patiently to speak at another meeting.
Read more

A Parrot's Story

Image
 I am a parrot. Now I live in a cage. I am a pet to a little boy. He named me Geetha. He likes me very much. How I came to this cage, is an interesting story. One day I was sitting on a mango tree eating a mango.A boy saw me. Hetook a small stone and threw it at me. I was wounded a little and fell down.The boy came and took me to his home and put me in this cage. My master gives me fruitsand vegetables everyday He teacher me how to tell my name. Some times I talk to him because if I don't talk, my master will be unhappy. But I am always sad. I like to be freed out of this cage and fly,with my friends happily in the sky.    
Read more