Food energy is potential energy that animals (including humans) derive from their food through the process of cellular respiration.
Tongue cancer treatment is based on the stage of the disease when it is diagnosed. The stage of the tongue cancer is designated based on the size and how far the tumor has extended or spread. The main standard methods of tongue cancer treatment are the radiation therapy, chemotherapy, and surgery.
â¢ Oral cancer: Black spots on the underside and/or the surface of tongue can also be a sign of oral cancer. It is however rare as most cases of oral cancer are accompanied by white spots on tongue. Oral cancer is marked by formation of malignant tissues in the oral cavity.