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Saturated fat - Quiz
Contributed by: Drew
  • 1. What did a 2022 review of cohort studies conclude regarding total saturated fat intake and type 2 diabetes?
A) It was associated only with stearic acid
B) It was not associated with increased risk
C) It was strongly associated with increased risk
D) It was associated only with palmitic acid
  • 2. Which saturated fatty acids were associated with a reduced risk of diabetes in a 2022 review?
A) Stearic acid and lauric acid
B) Lauric acid and myristic acid
C) Palmitic acid and stearic acid
D) Palmitic acid and myristic acid
  • 3. According to studies, what is the link between saturated fat intake and breast cancer?
A) There is no significant association
B) It is associated with decreased risk
C) It is associated with increased risk and mortality
D) It is only associated with mortality but not risk
  • 4. What cancer is associated with a high saturated fat diet in observational studies?
A) Colon cancer
B) Pancreatic cancer
C) Lung cancer
D) Prostate cancer
  • 5. A 2024 systematic review found that higher levels of which fatty acids are associated with increased cancer risk?
A) Lauric, myristic, and stearic acids
B) Lauric, palmitic, and myristic acids
C) Myristic, palmitic, and stearic acids
D) Palmitic, stearic, and oleic acids
  • 6. What did a 2026 umbrella review identify regarding site-specific cancers and saturated fat?
A) Colon and skin cancers
B) Prostate and lung cancers
C) Stomach and brain cancers
D) Breast and liver cancers
  • 7. What is the general recommendation regarding saturated fats versus unsaturated fats?
A) Eliminate all fats from the diet
B) Replace unsaturated fats with saturated fats
C) Replace saturated fats with unsaturated fats
D) Consume only saturated fats
  • 8. According to the 2003 WHO/FAO report, what is the traditional target for restricting saturated fat intake?
A) Less than 10% of daily energy intake
B) Less than 15% of daily energy intake
C) Less than 5% of daily energy intake
D) Less than 20% of daily energy intake
  • 9. What is the recommended saturated fat intake limit for high-risk groups according to the WHO/FAO?
A) Less than 7%
B) Less than 10%
C) Less than 5%
D) Less than 12%
  • 10. In populations with BMI <18.5, what should be considered regarding fat supply?
A) Substitution with artificial sweeteners
B) The need to meet energy requirements
C) Complete restriction of saturated fat
D) A total ban on tropical oils
  • 11. Which specific sources of saturated fat are mentioned as potential low-cost energy for the poor?
A) Coconut and palm oil
B) Beef fat and lard
C) Butter and cream
D) Olive and sunflower oil
  • 12. What did a 2004 review conclude about the lower safe limit of specific saturated fatty acid intakes?
A) It is exactly 2% of energy
B) It is exactly 5% of energy
C) Zero is the only safe limit
D) No lower safe limit has been identified
  • 13. What criticism was directed at blanket recommendations to lower saturated fat in 2010?
A) The recommendations were too lenient
B) The recommendations ignored calorie counts
C) Focusing too narrowly on saturated fats instead of overall diet quality
D) The recommendations were based on fake data
  • 14. What is a concern regarding replacing saturated fats with refined carbohydrates?
A) Decreased metabolic rate
B) Increased risk of vitamin deficiency
C) Increased risk of obesity and heart disease
D) Increased risk of muscle wasting
  • 15. What did the 2017 AHA review suggest as a potential benefit of replacing saturated fats with mono/polyunsaturated fats?
A) 10% reduction in cardiovascular disease risk
B) 50% reduction in cardiovascular disease risk
C) No measurable change in cardiovascular risk
D) 30% reduction in cardiovascular disease risk
  • 16. What kind of bonds are found between carbon atoms in saturated fat fatty acid chains?
A) Double bonds
B) Triple bonds
C) Quadruple bonds
D) Single bonds
  • 17. What is the physical state of saturated fats at room temperature?
A) Solid
B) Liquid
C) Plasma
D) Gas
  • 18. How much energy does one gram of fat contain?
A) 9 kcal
B) 7 kcal
C) 12 kcal
D) 4 kcal
  • 19. Which of the following is typically unsaturated?
A) Fish fat
B) Beef fat
C) Lard
D) Butter
  • 20. How many carbon atoms does Lauric acid have?
A) 14
B) 18
C) 12
D) 16
  • 21. What effect does saturated fat have on LDL cholesterol levels?
A) Stabilizes levels
B) Decreases levels
C) Increases levels
D) Has no effect
  • 22. What is the primary reason the American Heart Association advises against saturated fats?
A) They lower blood pressure
B) They increase caloric intake too much
C) They contain trans fats
D) They raise LDL cholesterol
  • 23. Which food source is primarily composed of palmitic and stearic acids?
A) Meat
B) Breast milk
C) Palm kernel oil
D) Coconut oil
  • 24. Which organization conducted a 2023 review confirming evidence between saturated fat and coronary heart disease?
A) World Health Organization
B) National Heart Foundation of Australia
C) American Heart Association
D) British Dietetic Association
  • 25. What is consumption of saturated fat generally considered to be a risk factor for?
A) Diabetes
B) Osteoporosis
C) Dyslipidemia
D) Hypertension
  • 26. Abnormal blood lipid levels are associated with an increased risk of heart disease and what else?
A) Stroke
B) Cancer
C) Liver disease
D) Kidney failure
  • 27. Which of these is explicitly listed as a pathway involved in cardiovascular disease?
A) Sleep patterns
B) Insulin sensitivity
C) Muscle mass
D) Hydration levels
  • 28. What effect do different saturated fatty acids have on lipid levels?
A) Only lowering effects
B) Differing effects
C) No effect
D) Identical effects
  • 29. How many carbon atoms are in the entire myristic acid molecule?
A) 12
B) 14
C) 13
D) 15
  • 30. How many carbon atoms are found specifically in the polycarbon tail of myristic acid?
A) 13
B) 12
C) 14
D) 11
  • 31. What rule determines the maximum number of hydrogen atoms bonded to each carbon atom in the tail?
A) Octet Rule
B) Saturation Rule
C) Hydrogen Rule
D) Carbon Rule
  • 32. How are carbon atoms represented in the two-dimensional illustration mentioned in the text?
A) Dots at the end of lines
B) Squares
C) Intersections between two straight lines
D) Circles
  • 33. Are the hydrogen atoms in the polycarbon tail explicitly or implicitly drawn in the illustration?
A) Highlighted in color
B) Not present
C) Explicitly
D) Implicitly
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