Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
What vitamin is needed to form blood clots?
✔✔ Vitamin K
What mineral is important for red blood cell production and oxygen transport?
✔✔ Iron
What vitamin helps prevent neural tube defects during pregnancy?
✔✔ Folate
What vitamin is essential for collagen synthesis and immune support?
✔✔ Vitamin C
What mineral helps maintain fluid balance and nerve function?
✔✔ Sodium
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,What vitamin is made in the skin when exposed to sunlight?
✔✔ Vitamin D
What mineral works with vitamin D to build strong bones and teeth?
✔✔ Calcium
What vitamin helps with vision, especially night vision?
✔✔ Vitamin A
What trace mineral is essential for proper thyroid hormone function?
✔✔ Iodine
What is a major symptom of iron-deficiency anemia?
✔✔ Fatigue
What vitamin is involved in energy metabolism and is found in enriched grains?
✔✔ Thiamin
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, What mineral is part of ATP and supports muscle contractions?
✔✔ Magnesium
What vitamin is needed for normal nerve function and red blood cell formation?
✔✔ Vitamin B12
What antioxidant mineral works with glutathione to protect cells?
✔✔ Selenium
What vitamin deficiency causes pellagra, with symptoms of diarrhea, dermatitis, and dementia?
✔✔ Niacin
What mineral is often found in high amounts in processed foods?
✔✔ Sodium
What vitamin helps prevent scurvy?
✔✔ Vitamin C
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