Micronutrients and Water Flashcards
What are micronutrients?
A: Micronutrients are essential nutrients needed by the body in small amounts, including vitamins and minerals.
Name two categories of vitamins.
A: Fat-soluble vitamins (A, D, E, K) and water-soluble vitamins (B-complex, C).
What is the role of Vitamin A?
A: Vitamin A is important for vision, immune function, and skin health.
What mineral is essential for bone health?
A: Calcium.
What is the function of iron in the body?
A: Iron is crucial for the formation of hemoglobin, which carries oxygen in the blood.
What is the main source of Vitamin C?
A: Fruits and vegetables, especially citrus fruits, strawberries, and bell peppers.
Why is water considered a vital nutrient?
A: Water is essential for hydration, temperature regulation, digestion, and nutrient transport.
How much water should an average adult consume daily?
A: About 2.7 liters (91 ounces) for women and 3.7 liters (125 ounces) for men, including all beverages and foods.
What are electrolytes?
A: Electrolytes are minerals in the body that carry an electric charge, important for hydration and nerve function (e.g., sodium, potassium).
What deficiency can result from a lack of Vitamin D?
A: A deficiency in Vitamin D can lead to bone disorders such as rickets in children and osteomalacia in adults.
