The DNA molecule contains a lot of chemical structures that tell the ribosomes how to create new proteins (that have a lot of functions).
Plus, you can benefit from fat burning even after your run as your body keeps burning fat for 2 to 3 hours after finishing a run. If you want to shed a few pounds, make sure you only ingest liquids and maybe a little protein during that time frame. Training on an empty stomach.
Best Answer: Make sure to run on an empty stomach. Don't eat at least 4-5 hours before running or drink water right before to avoid cramps. Eat light and healthy meals prior to the run and run each night so the day of the run you don't get drained after 3 miles. Good luck.