Special Supplemental nutrition program for woman, infants and children
Well the hormone would be one thing. I'd say because it strengthens our heart muscles and trains our breathing pattern to be more effective. These would lead to more efficient transportation of blood and hence oxygen to our whole body including our brain. Our brain becomes more alert, and our body more energetic.
All work together to make the body function.
Eating healthy and exercising every day.
I think the answer is true, but i’m not completely sure, sorry if i am wrong