Which hormone is primarily responsible for regulating blood pressure?

Which hormone is primarily responsible for regulating blood pressure?

Step 1: Understand that hormones are chemicals in the body that help control various functions.
Step 2: Learn that blood pressure is the force of blood against the walls of blood vessels.
Step 3: Identify that aldosterone is a hormone produced by the adrenal glands.
Step 4: Know that aldosterone helps the body retain sodium (salt).
Step 5: Realize that when sodium is retained, it causes the body to hold onto more water.
Step 6: Understand that more water in the body increases blood volume.
Step 7: Conclude that increased blood volume leads to higher blood pressure.

No concepts available.