Superfoods Risk Assessment & Management 2 — Questions and Answers
Question 1: Which superfood poses the greatest risk of causing elevated blood pressure when consumed in excess?
- Blueberries
- Celery
- Licorice root (Correct answer)
- Spirulina
Correct answer: Licorice root
Licorice root contains glycyrrhizin, which can cause sodium retention and elevated blood pressure with excessive consumption.
Question 2: A patient on blood thinners asks about adding turmeric supplements to their diet. What is the primary risk concern?
- Liver toxicity
- Increased bleeding risk (Correct answer)
- Kidney stone formation
- Hypoglycemia
Correct answer: Increased bleeding risk
Turmeric has anticoagulant properties and can enhance the effect of blood-thinning medications, increasing bleeding risk.
Question 3: What risk does consuming large amounts of raw cruciferous superfoods like kale pose for people with hypothyroidism?
- Increased iodine absorption
- Goitrogenic interference with thyroid function (Correct answer)
- Elevated cortisol levels
- Excess selenium toxicity
Correct answer: Goitrogenic interference with thyroid function
Raw cruciferous vegetables contain goitrogens that can interfere with thyroid hormone synthesis, particularly problematic for those with hypothyroidism.
Question 4: Which population group faces the highest risk from consuming high-dose green tea extract supplements?
- Athletes
- People with liver disease (Correct answer)
- Pregnant women
- Elderly adults
Correct answer: People with liver disease
High-dose green tea extract has been linked to liver toxicity, making it especially dangerous for individuals with pre-existing liver conditions.
Question 5: What is the key risk management strategy when introducing multiple new superfoods into a diet simultaneously?
- Introduce all at once to assess combined effects
- Introduce one at a time to identify adverse reactions (Correct answer)
- Always consult a pharmacist first
- Start with the highest recommended dose
Correct answer: Introduce one at a time to identify adverse reactions
Introducing one superfood at a time allows identification of which specific food may cause an adverse reaction or allergy.
Question 6: Acai berry supplements have been associated with which unexpected drug interaction risk?
- Interfering with cholesterol-lowering statins (Correct answer)
- Reducing antibiotic effectiveness
- Enhancing effects of stimulant medications
- Blocking calcium channel blockers
Correct answer: Interfering with cholesterol-lowering statins
Acai berries may interfere with the metabolism of statin drugs by affecting liver enzymes responsible for drug clearance.
Question 7: What is the safest approach for a pregnant woman who wants to add maca root powder to her regimen?
- Take up to 5g daily for energy support
- Avoid it due to insufficient safety data in pregnancy (Correct answer)
- Use only the raw form, not gelatinized
- Limit to topical use only
Correct answer: Avoid it due to insufficient safety data in pregnancy
There is insufficient clinical evidence on maca root safety during pregnancy, so avoidance is the recommended precautionary approach.
Superfoods Risk Assessment & Management 2
Which superfood poses the greatest risk of causing elevated blood pressure when consumed in excess?