Fact 1: Exercise has a positive impact on a human 's health.

Fact 2: Exercise can help change that by moving their glucose into their muscles.

Given the two facts above, answer the question "Moving what into muscles has a positive impact on a human's health?" with the following options: 
- glucose
 - Energy.
 - Limbs
 - Proteins
 - Weight
 - energy
 - hormones
 - mechanical


 

 glucose        