RD - Commission on Dietetic Registration (CDR) Practice Test

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How can dietary habits impact a person's health status?

Only by affecting weight
Through nutrient deficiencies and excesses
They do not impact health
By influencing blood pressure only

The correct answer is: Through nutrient deficiencies and excesses

Dietary habits can significantly impact a person's health status through both nutrient deficiencies and excesses. When individuals consume inadequate amounts of essential nutrients, such as vitamins and minerals, it can lead to deficiencies that may cause a range of health problems, including weakened immune function, bone density issues, and impaired cognitive function. Conversely, excessive intake of certain nutrients, such as saturated fat, sugars, or sodium, can contribute to chronic health conditions like obesity, diabetes, cardiovascular diseases, and hypertension. Optimal dietary patterns are therefore crucial for maintaining overall health and preventing disease, as they influence not just weight but a wide array of bodily functions and health conditions. This highlights the importance of a balanced diet that meets an individual's nutritional needs while avoiding harmful excesses.