Difference between revisions of "AY Honors/Nutrition - Advanced/Answer Key"
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==2. Read a book about Nutrition.== | ==2. Read a book about Nutrition.== | ||
| + | Suggested books include: | ||
| + | * '''Foods for Thought: Nutrition's Link to Mood, Memory, Learning and Behavior''' ''Bernell Baldwin, Vicki Griffin, Evelyn Kissinger'', Review and Herald, 152 pages. | ||
| + | * '''An Ounce of Prevention: Your Pathway to Abundant Health''', Review and Herald, 64 pages. | ||
| + | * '''Counsels on Diet and Foods''' ''Ellen G. White'', Review and Herald, 512 pages. | ||
| + | * '''Dynamic Living''' ''Hans Diehl, Dr.H.Sc., Aileen Ludington, M.D.'', Review and Herald, 208 pages. | ||
| + | * '''Foods that Heal''' ''George D. Pamplona-Roger, M.D.'', Review and Herald, 94 pages. | ||
==3. Keep a food diary on yourself for one week.== | ==3. Keep a food diary on yourself for one week.== | ||
| Line 31: | Line 37: | ||
==6. Explain why a high fiber diet is important, and tell how this can be obtained.== | ==6. Explain why a high fiber diet is important, and tell how this can be obtained.== | ||
| − | http://www.gicare.com/pated/edtgs01.htm | + | Fiber promotes the wavelike contractions that keep food moving through the intestine. Also, high-fiber foods expand the inside walls of the colon. This eases the passage of waste. Fibrous substances pass through the intestine undigested. They also absorb many times their weight in water, resulting in softer, bulkier stools. Insoluble fiber is found in wheat, rye, bran, and other grains. It is also the fiber found in most vegetables. See [http://www.gicare.com/pated/edtgs01.htm] |
==7. Name three diseases due to malnutrition, and describe the symptoms of each.== | ==7. Name three diseases due to malnutrition, and describe the symptoms of each.== | ||
| Line 37: | Line 43: | ||
==8. What are the symptoms of vitamin B12 deficiency?== | ==8. What are the symptoms of vitamin B12 deficiency?== | ||
| − | http://www.veganhealth.org/b12/sympt | + | Early, noticeable symptoms of Overt B12 Deficiency: Unusual fatigue, faulty disgestion, no appetite, nausea, loss of menstruation. Also numbness and tingling of the hands and feet, nervousness, diarrhea, mild depression,etc. See [http://www.veganhealth.org/b12/sympt] |
==9. What advice would you give a person who decided to be a total vegetarian?== | ==9. What advice would you give a person who decided to be a total vegetarian?== | ||
| + | http://philipngcc.homestead.com/ | ||
| + | |||
http://www.dietobio.com/dossiers/en/vegetarism/index.html | http://www.dietobio.com/dossiers/en/vegetarism/index.html | ||
http://www.giveusahome.co.uk/articles/vegetarianism.htm | http://www.giveusahome.co.uk/articles/vegetarianism.htm | ||
| − | + | ||
| − | |||
| − | |||
==10. What is the difference between saturated and unsaturated fats? Which is the most healthful, and why?== | ==10. What is the difference between saturated and unsaturated fats? Which is the most healthful, and why?== | ||
| − | http://www.vrg.org/nutshell/heart.htm | + | Saturated fats and trans fatty acids are the kinds of fats most likely to cause heart disease. Saturated fats are found mainly in animal products (eggs, butter, cheese, whole milk, and whole milk products), and in coconut, palm, and palm kernel oil. Trans fatty acids appear in foods containing hydrogenated fats like margarine and crackers. To reduce the risk of heart disease, replace saturated fats with unsaturated fats like canola oil, olive oil, flax seed oil, nuts, avocado, soy products, and nut butters. Choose margarine, cookies, crackers, and snack foods that do not contain hydro-genated fats (read the label). See [http://www.vrg.org/nutshell/heart.htm] |
| − | |||
==11. Why is it advisable to use less sugar in the diet? List several ways in which this may be accomplished.== | ==11. Why is it advisable to use less sugar in the diet? List several ways in which this may be accomplished.== | ||
Revision as of 16:54, 14 February 2006
Nutrition, Advanced
Skill Level 3
1. Have the Nutrition Honor.
Answers to the Nutrition Honor can be found in the Household Arts chapter of this book.
2. Read a book about Nutrition.
Suggested books include:
- Foods for Thought: Nutrition's Link to Mood, Memory, Learning and Behavior Bernell Baldwin, Vicki Griffin, Evelyn Kissinger, Review and Herald, 152 pages.
- An Ounce of Prevention: Your Pathway to Abundant Health, Review and Herald, 64 pages.
- Counsels on Diet and Foods Ellen G. White, Review and Herald, 512 pages.
- Dynamic Living Hans Diehl, Dr.H.Sc., Aileen Ludington, M.D., Review and Herald, 208 pages.
- Foods that Heal George D. Pamplona-Roger, M.D., Review and Herald, 94 pages.
3. Keep a food diary on yourself for one week.
4. Calculate the total nutrients of the following in your diet each day:
a. Calories
b. Protein
c. Iron
d. Calcium
e. Vitamin A
f. Thiamine
g. Riboflavin
h. Niacin
i. Vitamin C or ascorbic acid
5. How do the number of nutrients in your diet compare with the Recommended Daily Allowance chart?
6. Explain why a high fiber diet is important, and tell how this can be obtained.
Fiber promotes the wavelike contractions that keep food moving through the intestine. Also, high-fiber foods expand the inside walls of the colon. This eases the passage of waste. Fibrous substances pass through the intestine undigested. They also absorb many times their weight in water, resulting in softer, bulkier stools. Insoluble fiber is found in wheat, rye, bran, and other grains. It is also the fiber found in most vegetables. See [1]
7. Name three diseases due to malnutrition, and describe the symptoms of each.
http://www.purehealthsystems.com/malnutrition.html
8. What are the symptoms of vitamin B12 deficiency?
Early, noticeable symptoms of Overt B12 Deficiency: Unusual fatigue, faulty disgestion, no appetite, nausea, loss of menstruation. Also numbness and tingling of the hands and feet, nervousness, diarrhea, mild depression,etc. See [2]
9. What advice would you give a person who decided to be a total vegetarian?
http://philipngcc.homestead.com/
http://www.dietobio.com/dossiers/en/vegetarism/index.html
http://www.giveusahome.co.uk/articles/vegetarianism.htm
10. What is the difference between saturated and unsaturated fats? Which is the most healthful, and why?
Saturated fats and trans fatty acids are the kinds of fats most likely to cause heart disease. Saturated fats are found mainly in animal products (eggs, butter, cheese, whole milk, and whole milk products), and in coconut, palm, and palm kernel oil. Trans fatty acids appear in foods containing hydrogenated fats like margarine and crackers. To reduce the risk of heart disease, replace saturated fats with unsaturated fats like canola oil, olive oil, flax seed oil, nuts, avocado, soy products, and nut butters. Choose margarine, cookies, crackers, and snack foods that do not contain hydro-genated fats (read the label). See [3]
11. Why is it advisable to use less sugar in the diet? List several ways in which this may be accomplished.
http://www.rheumatic.org/sugar.htm
http://www.rd.com/content/openContent.do?contentId=15980
12. What are amino acids? How many are needed to make all the proteins in the body? What is meant by essential amino acids? How many of them are essential? Where can you get all the essential amino acids?
http://dl.clackamas.cc.or.us/ch106-08/protein.htm
http://www.dietitian.com/protein.html
Google results:http://www.google.com/search?hl=en&lr=&rls=GGLG%2CGGLG%3A2005-28%2CGGLG%3Aen&q=amino+acids+needs+to+make+proteins
Definition of Essential Amino acids: the nine a-amino acids required for protein synthesis that cannot be synthesized by humans and must be obtained in the diet: histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine. Note: http://www.google.com enter definition essential amino acids to get this and other related definitions!
13. Know the difference between water and fat soluble vitamins. What are two common vitamins that are fat soluble? What are two vitamins that are water soluble?
http://www.medicinenet.com/script/main/art.asp?articlekey=10736
14. Using the book Counsels on Diet and Foods by Ellen G. White, write a paragraph on the benefits of a lacto-ovo vegetarian diet.
Use the "search the writings" feature on http://www.egwestate.org
