4. 1.- DIET ANALYSIS:
A diet is the sum of what a person eats
in a day: quantity, type of food and its
distribution during the day.
Foods are products obtained from
nature, from animal or plant origin.
Nutrients are the different types of
substances that compose food.
6. MACRONUTRIENTS
Food are classified into groups,
according to its main nutrients.
These groups make the
FOOD WHEEL.
A balanced diet is achieved when
food of each group is eaten in a
correct quantity and frequency
9. FOOD GRUP NUTRITIONAL
VALUE
MAIN
FUNCTIONS
VITAMINS CONSUMPTION
MILK and
dairy
products
I
Proteins
calcium
structural
regulatory
A
B1
B2
1/2-1
litter/d.
It can be
replaced
with
yoghourt
and cheese
FISH II
Proteins,
Ca, Fe, I, K,
F
structural
A,D (liver)
Comp B
3-4 times/
week
MEAT II Proteins,
fat, Fe, P
structural Complex B
1-3 times/
week
EGGS II
Proteins,
fat, Fe, P structural
Complex B
A, D (yolk)
3-4 / week
11. FOOD GRUP NUTRITIONAL
VALUE MAIN
FUNCTIONS
VITAMINS CONSUMPTION
LEGUMES
POTATOES
NUTS
III
CH
Low fat
fiber
Ca., Fe
energy
Complex B
mainly
niacine and
B1
2 types/
week
VEGETABL
ES
IV water, fiber,
Fe, Ca,
regulatory A
C
At least 1
portion/day
FRUITS V
water, CH,
minerals regulatory
A
C
At least 2
portions/day
13. FOOD GRUP NUTRITIONAL
VALUE MAIN
FUNCTIONS
VITAMINS CONSUMPTION
CEREALS VI
CH
P, K energy
B
E(germ)
4
portions/day
SWEETS VI calories energy
according to
component
moderate
FATS
OILS
VII calories
fatty acids
energy A
moderate
17. Vitamin Animal source Vegetal source FUNCTIONS Under
consumption
Over
consumption
VIT. B1 meat (pork). livers.
milk
Cereals (whole rice,
wheat). Potatoes.
Legumes. Peas.
Vegetables. Yeast.
Indispensable to obtain
energy for the nervous
system
Psychic
irritability, leg
pain, loss of
appetite
VIT. B2 meat. Milk Cereals. Green
vegetables.
Intervenes in the
enzymatic process related
to cellular oxidation.
Needed for ephitelian
integrity.
Mouth, skin and
eyediseases.
VIT. B6 eggs (yolk). meat.
livers. kidney. fish.
milk.
Cereals seeds. yeast. Intervenes in protein and
fat synthesis, production of
blood cells.
Anemia, fatigue,
depression,
nervous diseases.
VIT.B12 livers. kidney. meat.
milk
Essential for haemoglobine
synthesis, production of
blood cells. Helps the
nervous system functions.
Anemia and
general weakness
FOLIC ACID meat. livers spinach peas.
asparagus. cereals
(wheat, rice, corn)
closely related to the
function of vitamin B12,
necessary to the formation
of blood cells, keeps the
skin healthy.
Anemia. Digestive
disorders.
VIT. C Fresh vegetables.
Citrus fruits.
Potatoes
Helps the bones, teeth and
blood vessels stay healthy,
necessary for normal body
growth, anti-infective and
antitoxic properties.
General weakness
of the immune
system, general
weakness
19. 2.- Energy expenditure and
physical activity
2.1.- Basal metabolic rate
2.2.- Consumption through
daily activity
2.3.- Consumption through
sport activity
20. Basal Metabolic Rate (BMR)
It is the basic energy expenditure of a person who is
not active or in total rest.
The calculation according to Harris-Benedict which takes
into account gender, weight, height and age.
Men:Men:
BMR = 66 + (13.7 x weight kg) + ( 5 x height cm)BMR = 66 + (13.7 x weight kg) + ( 5 x height cm)
–– (6.8 x age in years)(6.8 x age in years)
Women:Women:
BMR = 655 + (9.6 x weight kg) + (1.7 x height cm)BMR = 655 + (9.6 x weight kg) + (1.7 x height cm)
- (4.7 x age in years)- (4.7 x age in years)
21. Consumption through daily activity
To move our muscles, we need energy; the need of energy
will depend on the type of daily activity and sport.
Experimental calculations have been made according to
different type of daily activities:
I-sedentary: retired people, resting at home
II-moderate work: clerk, teacher, student, writer, doctor,
sewer, scientist
III-medium work: shop employee, travelling, electrician,
waiter, housewife-man
IV-active work: farmer, construction, painter, soldier
V-hard work: miner, carpenter, freight employee
22. I. Sedentary: 15 calories per kg ideal body-weight a dayI. Sedentary: 15 calories per kg ideal body-weight a day
II. Moderate work: 20 calories per kg ideal body-weight aII. Moderate work: 20 calories per kg ideal body-weight a
dayday
III. Medium: 25 calories per kg ideal body-weight a dayIII. Medium: 25 calories per kg ideal body-weight a day
IV. Active work: 30 calories per kg ideal body-weightIV. Active work: 30 calories per kg ideal body-weight
a daya day
V. Hard work: 35 calories per kg ideal body-weight a dayV. Hard work: 35 calories per kg ideal body-weight a day
23. Consumption through sport activity
There is also a division made
according to each sport and energy
used, calculating calories used an
hour:
24. SPORT calorie spending
(Kcal/hour)
ATHLETICS Speed 500
Middle distance 930
Long distance 750
Marathon 700
CYCLING Track cycling 220
SWIMMING Speed 700
Long distance 450
ROWING-GYMNASTICS 500
SKY Alpine 960
Skating Artistic 600
Speed 720
TENNIS Individual 800
TEAM SPORTS Basketball/waterpolo 600
Football 400
Handball/rugby/volley 500
25. Total energy spenditure
This would be the sum of the basal
metabolic rate
and the daily physical activity,
professional as well sports activity.
26. RESULTSRESULTS
We made aWe made a
PERSONALPERSONAL WEEKLY DIET SURVEY,WEEKLY DIET SURVEY,
following the theoreticalfollowing the theoretical and practicaland practical
explanations of our teacher.explanations of our teacher.
As a result of our reseach, we will presentAs a result of our reseach, we will present
THE CONCLUSIONSTHE CONCLUSIONS
in the next mobility in Germanyin the next mobility in Germany
