Page 103 - CHAPTER 1 DIGESTION SYSTEM (2).pptx (Ebook Cover)
P. 103
CHAPTER 2
2.2 Nutrient: protein, carbohydrate, fat, vitamin and mineral
Functions of
Water
3. Water is needed
1. Water serves as the in each step of the
medium for many process of
metabolic activities converting food into
and reactions. energy and tissues.
4. Over 90% of
blood is water.
Water maintains
blood volume in our
body.
2. Water carries
nutrients to cells and
carries away waste
materials to the kidneys
and out of the body as
urine.
5. Helps in maintaining normal
temperature.
NUTRITION AND HEALTH 2023
Chapter 1 & 2 93
