UNIT 1 Flashcards
Non-availability of food in markets, difficult access to marketsdue to lack of transportation, and insufficient financial resourcesare all factors contributing to the food insecurity of the mostvulnerable populations.
Rural and depressed areas
most affluent families
experienced inadequacies
in terms of the amount
and kind of food selection
necessary to provide
good nutrition contributed
to improper or wrong
choices of buying food.
Urban areas
Classifications of Hunger:
Hollow Hunger
Hidden Hunger
includes both the quality
and quantity of food. Factors are due to lack of knowledge, lack of nutrition information
and lack of money due to poverty.
Hollow Hunger
includes only the quality
of food. Factors are due to lack of
knowledge and lack of nutrition information.
Hidden Hunger
The study of food in relation to health of the individual, community or society and the process through which food is used to sustain life and growth.
NUTRITION
The science of food, nutrients and other substances therein, their action, interaction and balance in relation to health and disease, the processes by which organism ingests, digests, absorbs, transports, utilizes and excretes food substances (P.D. 1286).
NUTRITION
The combination of processes by which a living organism receives and utilizes materials or substances needed for the maintenance of its functions and for growth and renewal of its components.
NUTRITION
Any substance, organic or inorganic when ingested or eaten nourishesthe body by building and repairing tissues, supplying heat and energy;and regulating bodily processes.
FOOD
Any matter eaten by man to sustain life and nourish the body.
FOOD
Basic Food Groups:
a. Energy – giving foods
b. Body – building foods
c. Body – regulating foods
A chemical component by the body for one or more of these functions
NUTRIENT
Six Basic Nutrients
1.Carbohydrates (CHO) 2. Protein (CHON)
3. Fats 4. Vitamins
5. Minerals 6. Water and Electrolytes
According to the amount present in the body
a. Macronutrients – carbohydrates, protein, fats, and water
b. Micronutrients – vitamins and minerals
According to the chemical composition
a. Organic nutrients – carbohydrates, protein, fats, and vitaminsb. Inorganic nutrients – minerals and water
* Vitamins are organic substances, which means they are made by plants oranimals. Minerals are inorganic elements that come from soil and water andare absorbed by plants or eaten by animals.
.According to essentiality
a. Essential nutrients
b. Non–essential nutrients
According to function
a. Energy – giving nutrients
b. Body-building and repairing nutrients
c. Body-regulating and protecting nutrients
foods are those that supply the body withenergy to accomplish work after getting digested.
Energy – giving nutrients
foods which have high proteincontent like meat, egg, and milk products are foods which help to buildup muscle.
Body-building and repairing nutrients