Renin. Renin is a hormone that is produced by the kidneys and it acts to elevate the blood pressure. ... Angiotensin II causes blood vessels to constrict, which raises the blood pressure. It also causes the kidneys to retain more sodium and water, which raises the volume of the blood
Adrenaline during an intense situation
It usually means you have gingivitis (gum disease)
Then, I am on the struggle bus! What are the options to this here question Ya see I cannot answer this here question if I don't have any options to choose from ya see it's like going to a restaurant and not having a menu so you don't know what they have!