The dietary guidelines for americans advise us to limit sodium in our diets. what is the purpose of the sodium in this energy gel?

Although the Dietary Guidelines for Americans advise people to limit sodium in their diets, many sportmen/women need to consume energy gels as supplement for optimal performance while training. Gels help the body to replenish the glycogen stores during endurance activities, since these are excellent sources of carbohydrates which maximize the muscle function recovery.  While a person is training, sodium -which is an important electrolyte that allows the water regulation in the body, is lost in sweat.  That's why, the purpose of the sodium in the energy gel is to reelectrolyte what is being lost while training by aiding hydration.

the purpose of the heading in the passage is to identify who is telling the story.

this excerpt is part of the book sugar changed the world (2010) written by marc aronson and marina budhos. as the book has been written by two people, the heading "marc" indicates that this specific excerpt is being narrated by aronson. in the fragment, marc describes his grandfather's story after hearing it from his cousin. however, there are other excerpts where budhos is the one that tells the story of her family.

aronson and budhos, who are husband and wife in real life, decided to write sugar changed the world when they found out how sugar, which had an important role in slavery and economy, changed their ancestors' lives.

penis

explanation:

weddwad