How to Diagnose POTS. POTS, which stands for Postural Orthostatic Tachycardia Syndrome, is a condition in which your body has trouble responding to sudden changes in position (known as postural changes).http://www.ncbi.nlm.nih.gov/pmc/ar...
Structure of adenosine triphosphate (ATP), a central intermediate in energy metabolism. Metabolism (from Greek: Î¼ÎµÏÎ±Î²Î¿Î»Î® metabolÄ, change) is the set of life-sustaining chemical transformations within the cells of living organisms.
Metabolic Disease. Metabolism is the sum of the chemical processes and interconversions that take place in the cells and the fluids of the body. This includes the absorption of nutrients and minerals, the breakdown and buildup of large molecules, the interconversion of small molecules, and the production of energy from these chemical reactions.