I don't think there's a good example... ddr3 ram is ram that you put on your PC motherboard and costs like $40 for 4 gigs. GDDR5 ram is super fast and (i thought) expensive ram that you find on graphics cards, its $1,000 for a graphics card with 6gigs of GDDR5 ram.
The glycemic index is technically defined as the âIncremental area under the blood glucose response curve of a specific portion of a test food expressed as a percent of the response to the same amount of carbohydrate from a standard food taken by the same subject.â.
Some foods will spike your blood sugar more than others. Use the glycemic index to determine which foods may cause more severe spikes. The glycemic index is a measure of the potential of a given carbohydrate to increase blood sugar levels (find out more about the glycemic index here).