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.
Typical symptoms of tongue cancer include a sore or lesion on the tongue, especially if it does not heal within two weeks. This lesion can bleed easily. There may also be a painful or painless lump or mass on the tongue, difficulty swallowing, and problems with speaking or chewing.