Eat more because:
Recent research found that fructose can affect chemical processes in the brain that regulate appetite and satiety sensation, encouraging to eat more. The impact of this is huge because high-fructose corn syrup is used as a cheaper sweetener in products like sodas, snack bars and ketchup.
As I know, fatigue is extremely tired and also physically sick, but tired is just exhausted.
The answer is:
Age
This is because if you are younger your body can't handle as much because it's not fully developed. Now older people can handle more because their bodies are fully developed.
The correct answer is:
A. TRUE