The substitutions that would be most effective in boosting his daily intake of fiber are; A. Select an apple instead of an orange.
B. Choose potato bread instead of white bread.
<h3>What are the sources of Dietary Fiber?</h3>
Dietary fiber, also known as roughage or bulk, is the the parts of plant foods your body can't digest or absorb.
Dietary fiber, particularly insoluble fiber, helps prevent constipation by increasing stool weight and decreasing gut transit time. The examples of foods rich in dietary fiber are; Beans, Brocolli, Berries, Avocados, Pop Corn, Whole Grains, Apples, Dried Fruit, Sweet Potatoes, Nuts, e.t.c.
Now, looking at the given options, it is clear that Option A is the correct answer because although apples and oranges contain a high amount of fiber, apples contain about 5 grams compared to the 3 grams in an orange. Also, option B is correct because potato bread contains more than twice the amount of fiber in white bread.
The options are;
A. Select an apple instead of an orange.
B. Choose potato bread instead of white bread.
C. Eat whole wheat pasta instead of white pasta.
D. Choose a spinach flavored tortilla instead of a tomato-basil flavored tortilla.
Read more about Dietary Fiber at; brainly.com/question/24823406
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