RD - Commission on Dietetic Registration (CDR) Practice Test

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Study for the RD - Commission on Dietetic Registration (CDR) Test. Prepare with flashcards and multiple choice questions, each question has hints and explanations. Get ready for your exam!

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What is the recommended daily water intake for an average adult?

2 - 3 cups
5 - 7 cups
8 - 10 cups
More than 12 cups

The correct answer is: 8 - 10 cups

The recommended daily water intake for an average adult is typically around 8 to 10 cups. This guideline aligns with the common advice to drink about 64 to 80 ounces of water daily, which serves as a practical approach to ensure adequate hydration. Water intake can vary based on factors such as individual health, activity level, and environmental conditions, but the 8 to 10 cups recommendation accounts for a balance that supports the body's needs for hydration, temperature regulation, and physiological functions. Maintaining proper hydration is crucial as it influences digestion, nutrient absorption, and energy levels. Additionally, consuming sufficient water can help in the prevention of dehydration, which can lead to various health issues. Understanding hydration needs can also involve considering fluid intake from food and other beverages. However, the specific figure of 8 to 10 cups serves as a foundational guideline for most adults, promoting overall health and well-being.