Nutrition and Diet Therapy Practice Test 2025 - Free Practice Questions and Comprehensive Study Guide

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How do whole grains benefit health?

High in fats and sugars

Provide essential nutrients and fiber

Whole grains are beneficial to health primarily because they provide essential nutrients and fiber. They are rich in vitamins, minerals, and antioxidants, which play crucial roles in various bodily functions and the prevention of chronic diseases. The fiber content in whole grains aids in digestion, promotes a healthy gut microbiome, and can help in maintaining a healthy weight by promoting satiety. Additionally, the fiber helps to regulate blood sugar levels and lowers the risk of heart disease.

Whole grains include the entire grain kernel, which retains the bran, germ, and endosperm, contributing to their higher nutrient content compared to refined grains. Incorporating whole grains into the diet can lead to improved cardiovascular health, lower cholesterol levels, and better blood sugar control, emphasizing the importance of consuming whole grains for overall health.

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Enhance taste without nutritional value

Limit dietary fiber intake

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