One serving against a day's fiber
The Dietary Reference Intakes set an Adequate Intake for total fiber of 25 g a day for women aged 19 to 50 and 38 g for men of the same ages. Measured against those, the 12 g in a 1 cup serving of pear, dried is 48% of the first and 32% of the second. US food labels use a single Daily Value of 28 g instead, which puts this serving at 43%.
Calorie for calorie, the figure is 2.9 g of fiber per 100 kcal (this serving is 419 kcal). Among the 121 fruits with USDA energy data here that is 54th, and 335th across all 957. The intakes above were derived from 14 g of fiber per 1,000 kcal, or 1.4 g per 100 kcal, so this food sits above the ratio a whole day of eating is meant to reach.
Getting all 25 g from pear, dried alone would take 3 servings, and 38 g would take 4. Most days reach the target through several different sources.
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