Intracellular
Fluid inside cells
Extra cellular 
Fluid inside cells
Interstitial
Fluid in between cells
Inter vascular
Fluid in vessels
Functions of water
Transportation, shock, absorption, chemical reaction, and thermoregulation
Insensible
Exhalation and vaporization if water leaving
Sensible
Water, leaving by sweating or urination
Osmeregulation
Fluid balance regulation
Osmosis
Water moving across membrane
Hypotonic
Water going into cells
Hypertonic
Water leaving cells
Isotonic
Water is equal
Hyponatremia
Low sodium
Hypernatremia
High sodium
Hypokalemia
Low potassium
Hyperkelmia
High potassium
Free radicals
Unstable molecule with unpaired electron
Oxidation
Loss of electron
EXO genius
Vitamin donating electrons
Endo genious
Enzymes convert radicals
Phytochemicals
Non nutrient plants
Carteriods
Plant pigments
Osteoclasts
Breaking bone
Osteoblasts
Making bone
