Sebastian et al. studied the effect of potassium supplementation (6,084 mg (156 mmol)/day as potassium bicarbonate and potassium chloride for 8 days each) in six healthy males (25â40 years) on a fixed diet (3,220 mg (140 mmol) sodium, 2,024 mg (52 mmol) potassium, 361 mg (9 mmol) calcium, 836 mg (27 mmol) phosphorus per 70-kg body weight).
The United States is a federal constitutional republic, in which the President of the United States (the head of state and head of government), Congress, and judiciary share powers reserved to the national government, and the federal government shares sovereignty with the state governments.he United States is a federal constitutional republic, in which the President of the United States (the head of state and head of government), Congress, and judiciary share powers reserved to the national government, and the federal government shares sovereignty with the state governments.
The United States of America is a republic. A republic is a form of  government in which there are laws that limit the powers of  government.    The United States is â¦ NOT a democracy.A democracy is where the  majority rules.This is often without regard for the rights of the  minority.    For example.If the United States were a democracy, the majority of  people could decide that they do not like a particular religion,  and outlaw its practice. democracy is where the  majority rules. This is often without regard for the rights of the  minority.    For example. If the United States were a democracy, the majority of  people could decide that they do not like a particular religion,  and outlaw its practice.