Angie is intense on gym days
Angie starts with a protein shake and drinks lots of water for her kidneys.
Imagine Angie squeezing when tense
Squeezing causes pressure
Angie 1.0 has a break down and becomes Angie 2.0
Prevent converting Angie 1.0 to 2.0 when tense to reduce pressure
When kidneys detect low blood pressure blood vessels tighten to increase pressure 
When blood pressure is low kidneys release renin Starts with protein shake with lots of water for her kidneys
Angiotensinogenase (renin) protein and enzyme begins with a chainsaw ending in lumber 
Renin comes from the word Renal (ren + in) and is a protein ends with -in
Renin breaks down angiotensinogen into angiotensin I Renin is an enzyme. Enzymes break things down
Angiotensinogen created in liver
Angiotensinogen broken down into angiotensin I by renin like a chainsaw creating logs from trees 
Angiotensin converting enzyme (ACE) Angie is tense and starts to have a break down, resulting in Angie 2.0
ACE converts angiotensin I to angiotensin II 
Angiotensin I converted to Angiotensin II in lungs 
Angiotensin II binds to receptors in vascular smooth muscle
Angiotensin II causes vascular smooth muscle to constrict I picture Angie 2.0 squeezing to increase pressure 
Angiotensin II causes release of aldosterone
Aldosterone produced by adrenal glands
Aldosterone increases reabsorption of sodium
Aldosterone increases blood volume
Aldosterone increases blood pressure
Aldosterone increases excretion of potassium
*Angiotensin, calcium, potassium, sodium, diuretics, diuresis, aldosterone, renin