home economics in daily life

What are nutrients ?
- Nutrients are substance in food that contribute to a person's Well-Being.
- By eating a variety of foods and liquids the body takes the nutrients it needs to maintain good health.
- Good Nutrients allow our body to function.

Anyway, there are 3 questions that I ask myself to make sure that I get some main ideas after I find out in the internet to know more about the importance of water.

1/ What are the three ways that we loss water from the human body ?
2/ How long can a person live under normal conditions without drinking water ?
3/ When your thirsty what is that a sign of ?

Answers :

Question 1 : For this question, the three ways that we lose water from our body are :
- The climate and the work you do can affect the water lost in human body.
- Water can be lost when we breathe.
- Water helps our digestion to keep the food moving through intestines.

Question 2 : There is at least 60% of the human is made of water and it help every cells in the body to keep functioning. The maximum time that people can go without water seems to be a week. That is based on observations of people at the end at their lives when the food and water intake has been stopped. However, it's a generous thing and people just has three or four days without water in difficult conditions as broiling heat.

Question 3 : Thirst occurs whenever the body is dehydrated for any reason.