By Michelle Andrews. + More. This week's report linking higher blood sugar levels with lower brain function in people with type 2 diabetes probably sent many people to their computers to research ways to reduce their A1C levels, a measurement of average blood sugar over time.
Making the world better, one answer at a time. Anion means the ion has a negative charge. The most common extracellular anion in the human body is chlorine. Most common cations are sodium, potassium, and calcium.
The major cation is an electrolyte found in the extracellular or intracellular fluids. The three major electrolytes are sodium, potassium, and chloride, and they play a role in maintaining homeostasis. Electrolytes are substances that dissociate in solutions.