biology : the chemical processes by which a plant or an animal uses food, water, etc., to grow and heal and to make energy. Source: Merriam-Webster's ...
Indeed, if you asked a room filled with a hundred doctors and nutritionists, “
Your body gets the energy it needs from food through a process called
By Dr Ananya Mandal, MD.
The chemical processes occurring within a living cell or organism that are
necessary for the maintenance of life. In
2. the sum of the physical and chemical processes by which living organized substance is built up and maintained (anabolism), and by which large molecules ...