SC115 PRINCIPLES OF NUTRITION UNIT 5 SEMINAR October 19 th term, 2011

SC115PRINCIPLES OF NUTRITIONUNIT 5 SEMINAR

October 19th term, 2011

What is your favorite Thanksgiving food?

1. dessert2. dressing/stuffing3. mashed or sweet potatoes4. cranberry sauce5. other (turkey…)

2

Opening Poll

3

Agenda

Agenda Minutes

Opening 5

Student Questions 10

Review Unit 4 10

View Unit 5 15

Preview Unit 6 15

Wrap Up 5

4

Announcements

•Thanksgiving holiday seminars:

Professor Zippel:

-Monday, November 28th 9pm ET

Professor DeJager:

- Wednesday, Nov 23rd, 8pm ET

5

Student Preparation and Questions

1. Reflect on your performance in

Unit 4 (Fats):

• Where did you do well and where did you struggle?

CHAT: Type one question you would like answered into the chat window.

6

Practice = Success …

… and we have data to prove it!

We found that more time spent in Prepare and Practice leads to higher scores on the Performs.

Research shows that to be successful your natural ability only goes so far; deliberate practice has a greater impact. So you hold the key: To be more successful, put in more practice!

That means really preparing for and testing yourself on the Practice questions, not just clicking until the answer appears. And if you don’t understand an answer, ask about it.

How much time should you spend? Use the checklist times as a guide. If your scores are not as high as you’d like, up your time until they are.

I’m not out there sweating for three hours every day just to find out what it feels like to sweat … I’ve always believed that if you put in the work, the results will come. -- Michael Jordan“ ”

Practice Time

Scor

e

7

Overview

Seminar

DiscussionNo discussion in this unit.

Lesson 1Substitute healthier foods based on amount and type of fat content 1-2 hrs.

Lesson 2Decide if daily intake meets recommended calorie percentage from fats 1-2 hrs.

Lesson 3Analyze fat content and create a healthier diet plan within dietary guidelines for amount and type of fat 4-7 hrs.

UNIT 4 Review: Fats - Macronutrients II

8

UNIT 4 Review: Lesson 1 Prepare

1. Substitute healthier foods based on amount and type of fat content

Because saturated and trans fats are the most likely types of fats to increase one’s risk of heart disease, professionals recommend reducing intake of saturated fats and keeping trans fat out of one’s diet as much as possible.

Saturated and Trans Fats

Healthier Foods: Lower Saturated FatFoods High in Saturated Fat

9

UNIT 4 Review: Lesson 1 Practice (Set 1)


Rank order these snack chips by amount of saturated fat from least to most.

10



11


2. Decide if daily intake meets recommended calorie percentage from fats

NOTE: To convert the number from Step 3 to a percentage, multiply it by 100.)

This procedure can be used to compute the percent of calories from fat for a single food item, a meal, or a daily intake.

Computing Percent of Calories from Fat

Find the number of calories from fat

Divide the number of calories from fat by the number of total calories

STEP 1

Find the number of total caloriesSTEP 2

STEP 3

12


15

12

What is the percent of calories from fat for this food?

You are in the breakfast aisle at the supermarket and pick up this package of oatmeal to review the Nutrition Facts label on the side of the box. Since you are aware of the guidelines for fat intake, you want to know the percent of calories from fat in each serving.

20

22

Maple & Brown Sugar Instant Oatmeal

2. Decide if daily intake meets recommended calorie percentage from fats

13


3. Analyze fat content and create a healthier diet plan within dietary guidelines for fat

Watch the Prepare demonstration!

Steps for Changing Fat Consumption

1. Create the Actual vs Recommended Intakes report

2. Find the recommended calories from fat

3. Find the actual calories from fat

4. Determine if too many/too few calories came from fat

5. Find the actual calories from saturated fat

6. Determine if too many calories came from saturated fat

7. Find the actual grams from trans fat

1. Create the Calories from SatFat and Trans Fat reports

2. Examine the trans fats

3. Examine the saturated fats

4. Remove or replace the foods that are the most unhealthy in regards to trans fats and saturated fats

5. Create a new Actual vs Recommended Intakes report

6. Evaluate the trans fat, saturated fat and total fats to see if changes still need to be made

Steps for Comparing Fat Intake to Guidelines Steps for Choosing Healthier Foods

14

UNIT 4 Review: Lesson 3 Practice


The 7 Practice items step you through what you will do in the Perform activity using the MyDietAnalysis software.

15

UNIT 4 Review: Lesson 3 Perform


Introduction

In this Perform section, you will show your ability to do three tasks:

1.Determine whether the foods you ate during a given day provide the right amount of fat.

2.Determine whether the foods you ate during that day contain more trans fat and saturated fats than are healthy.

3.Modify your daily diet to meet the guidelines for fat intake.

You will use the MyDietAnalysis software to complete these tasks.

You will submit your completed work to your instructor via the DropBox.

This activity is worth 55 points toward your grade.

This activity will take approximately 1 hour to complete.

Click here to view the instructions.

Click here to view the Scoring Guide for this Perform activity.

16

Overview

Seminar

DiscussionDoes fast food contribute to obesity? Is obesity a “personal responsibility”? An environmental issue? Do movies and lawsuits impact fast food companies? Is that an appropriate way to bring about change?

Lesson 1Decide if a daily intake meets recommendations for protein 1-2 hrs.

Lesson 2Analyze protein intake and create a healthier diet plan within dietary guideline for amount of protein 1-2 hrs.

UNIT 5: Proteins - Macronutrients III

1. Decide if a daily intake meets recommendations for protein

17

UNIT 5: Lesson 1 Prepare

Jessica weighs 145 lbs. and consumed 80 grams of protein.


18

UNIT 5: Lesson 1 Practice (Set 1 - Item 1 - Q1)

Sarah weighs 135 lbs. and consumed 58 grams of protein.

How many kilograms does Sarah weigh?

135 X 0.45 = 61kg

135 X 2 = 270kg

135 X 0.08 = 11kg

135 X 0.8 = 108kg


19


How many grams of protein should Sarah consume daily?

61 X .45 = 28

61 X 4.5 = 275

61 X 0.8 = 49

61 X 0.85 = 7.9

Q1. How many kilograms does Sarah weigh?Answer: 135 X 0.45 = 61kg


20


Did Sarah’s protein consumption meet the recommendations?

Yes

61 X 4.5 = 275

61 X 0.8 = 49

No

Q1. How many kilograms does Sarah weigh?Answer: 135 X 0.45 = 61kg

Q2. How many grams of protein should Sarah consume daily?Answer: 61 X 0.8 = 49

21

UNIT 5: Lesson 2 Prepare

2. Analyze protein intake; create healthier plan within guideline for amount of protein

STEP 1: Determine how many grams of protein should be consumed (refer to lesson 1).

STEP 2: Determine how many grams of protein were consumed and compare the actual to the recommended to determine whether too much, too little or the right amount of protein was consumed.

STEP 3: If changes to the diet need to be made, add, remove or replace foods until the diet meets the guidelines.

Modifying a Daily Diet to Meet the Guidelines

22

UNIT 5: Lesson 2 Prepare (Step 1 and 2)


STEP 1: Rebecca weighs 140 lbs. or 63kg (140 X 0.45 = 63). She is an endurance athlete (nonvegetarian) and should consume between 76 (63 X 1.2 = 76) and 88 (63 X 1.4 = 88) grams of protein each day.

STEP 2: A review of her diet shows that she actually consumed 104 grams of protein which is 16 to 28 grams above the recommendation.

Meal Food Grams of Protein

23

UNIT 5: Lesson 2 Prepare (Step 3)


STEP 3: Changes need to be made in her diet to reduce her protein intake by 16-28 grams.

Meal Food Grams of Protein

24

• Complete the lesson activities in sequence to prepare for the Lesson 2 Perform activity.

• Complete the entire sequence of questions within each item to receive full credit.

• Make sure you are able to successfully complete the Practice items before attempting the Perform items.

• Complete assignments on time to avoid losing valuable points.

UNIT 5: Tips for Success

25

Overview (including Survey)

Seminar

DiscussionEvaluate the evidence supporting the claims from a popular diet program (based on your Lesson 3 work).

Lesson 1Calculate BMR and total daily energy needs for men and women 1-2 hrs.

Lesson 2Recommend diet and activity modifications for weight loss or gain 1-2 hrs.

Lesson 3Analyze a popular diet 3-5 hrs.

UNIT 6 Preview: Energy Metabolism

1. Calculate BMR and total daily energy needs for men and women

26

UNIT 6 Preview: Lesson 1 Prepare

STEP 1: Find this 135-lb woman’s Basal Metabolic Rate (BMR)


27


STEP 2: Find her energy for daily activities (low & high range)

Exceptionally Active

Involves a lot of physical activities

for work and intentional exercise.

Also applies to athletes who train

for many hours each day…


28


STEP 3: Find her total daily energy needs (low & high range)

Total daily energy needs = 2,772 to 3,036 calories per day.

29

UNIT 6 Preview: Lesson 1 Practice (Item 1 - Q1)

Phan is a friend who is starting to exercise more and wants to know his total daily energy needs to maintain his weight. He currently weighs 145 lbs. His new activity level would be categorized as Moderately Active since he is starting to ride his bicycle 4-5 times each week.Calculate Phan’s total daily energy needs.

What is Phan’s BMR?Select the best answer below:

65 calories/day

1,560 calories/day

1,404 calories/day


30


What is Phan’s energy needed for daily activities?Select the best answer below:

1,014 to 1,248 calories

780 to 1,092 calories



Q1. What is Phan’s BMR?Answer: 1,560 calories/day

31


What is Phan’s total daily energy needs?Select the best answer below:





Q1. What is Phan’s BMR?Answer: 1,560 calories/day

Q2. What is Phan’s energy needed for daily activities?Answer: 1,014 to 1,248 calories

32


2. Recommend diet and activity modifications for weight loss or gain

Whether one gains, loses, or maintains their weight is primarily dependent on the relationship between their energy intake and energy expenditure.

33

UNIT 6 Preview: Lesson 2 Practice

What will be the result of Emily’s plan?

She will lose weight

61 X 4.5 = 275

61 X 0.8 = 49

Her weight will increase

She will maintain her current weight

What will be the result of Emily’s plan?

Emily is tired of being overweight and wants to lose about 30 lbs. Her plan is to reduce her caloric intake by 300 calories per day. She wants your opinion on what the results will be.Look at Emily’s profile and determine what the results of her plan will be

EMILY’S PROFILE_______________________________________

Daily Energy Need~ 1,750 cal/day

Current Intake~ 2,300 cal/day

2. Recommend diet and activity modifications for weight loss or gain

34

UNIT 6 Preview: Lesson 3 Practice

3. Analyze a popular diet

In the Prepare, review an exemplary diet plan summary.

In the Practice, use the scoring guide to score an example summary…

Then compare your scoring to the expert’s scoring!

35

UNIT 6 Preview: Lesson 3 Perform

Find and summarize the highlights of a popular diet program...

3. Analyze a popular diet

36

• Complete the lesson activities in sequence to prepare for the Lesson 3 Perform activity.

• Select and study a diet program for the Lesson 3 Perform activity early in the week in order to complete your related first Discussion post by Saturday!!

• Remember, more time spent in Prepare and Practice leads to higher scores on the Performs.

UNIT 6 Preview: Tips for Success

37

Agenda MinutesOpening 5

Student Questions 10

Review Unit 4 10

View Unit 5 15

Preview Unit 6 15

Wrap Up 5

Poll Question

How many of you still have questions?

Post your questions in“Course Questions” discussion board

Yes No

(Link in Course Home menu)

Wrap Up

Documents

SC115 PRINCIPLES OF NUTRITION UNIT 5 SEMINAR October 19 th term, 2011