Protein- you need protein in your diet to help your body repair cells and make new ones.
Carbohydrates are your body's main source of energy: They help fuel your brain, kidneys, heart muscles, and central nervous system.
You need water to digest your food and get rid of waste.
1 it can have serious health consequences for children and adults
I think the answer would be A. When under stress, it can enhance a focus towards specific thing. Let’s take school for example- if you’re stressed about not having a good grade in a certain class, you might be more motivated and out focus into that’s subject. With that logic, option A would be fitting.
