Potassium ions are the principal cations found inside cells in the body. Bananas, orange juice, and potatoes are good sources of Potassium ions help regulate cellular functions, including nerve impulses and heartbeats, and the level of body fluids. Chloride ions are the principal anions found outside cells in the body.
There are five primary macronutrients: protein, fat, vitamins, minerals and carbohydrate. Macronutrients are defined as a class of chemical compounds which humans consume in the largest quantities (must be above a threshold amount) and which provide humans with the bulk of energy.
This framework consists of two types of nutrients: macronutrients (protein, fat, and carbohydrates), which supply energy in the form of calories, and micronutrients (vitamins and minerals), which support the various biochemical processes in your body.eeping track of macronutrients is fairly simple â there are only three, and most people have a rough idea of what kinds of foods supply which ones. But tracking every single micronutrient in your diet to make sure you meet your RDA would be impossibly tedious. Luckily, you donât have to.