Depends on the energy that you want. Simple Sugars may help or even starches, however, your body's muscles are based on amino acids. Eating protein will give you energy throughout the day. Also remember that you might crash, so the longer you are sustained, the better. Eating protein in the morning with a cup of coffee with simple sugar will help you through your day. Beware of sweets. They make you crash from the jolt you get from the initial sugar intake.
monosaccharide
monosaccharide
monosaccharide
monosaccharide
Glucose
monosaccharide
Glucose
He should eat banana and/or honey
Glucose. Regular sugar is more easily available and will also work. They are available in the form of candy, sweet drinks, corn syrup or molasses (if you can stand it).
carbohydrates
Glucose. Regular sugar is more easily available and will also work. They are available in the form of candy, sweet drinks, corn syrup or molasses (if you can stand it).
Carbohydrates: Things like pasta, wheat, bread, rice etc. All contain high amounts of carbohydrates which can be stored as energy.