Everything can somehow provide energy, except for black holes, which only suck up energy.
Nutrients provide the energy and raw materials that the human body needs.
Energy human's get daily is derived from food. Food rich in carbohydrates provide more energy to sustain humans each day.
electrical
The human body converts food energy into work, thermal energy or chemical energy that is stored in fatty tissue.
Protein provides 4 calories of energy per gram in the human body.
to provide energy
To attain energy in the human body.
Main function of glucose is to provide energy through biological oxidation. Human brain can use glucose only as a source of energy. ( Except people living on north pole on high lipid diet are adapted to use lipids partially and they are almost immune to heart attack.)
Energy
cocking oil
nutrients
The main function of carbohydrates is to provide energy? (True or False)