To prevent a spike in blood sugar levels, a person may use to determine how quickly a food will be digested.
a. percentage daily values
b. food labeling
c. sodium content
d. the glycemic index

The answer is D. The Glycemic Index

Glycemic Index (GI) is a number associated with a certain type of food that indicates its effect on one's blood sugar levels

the Foods' Glycemic index are categorized into 3 :
- Low GI , that have 55 GI or low
- medium GI , that ranged between 56 - 69 GI
- High GI , that have 70 GI or higher

Foods with higher GI spike more blood sugar levels