|The organism's filters
The kidneys are the organism's filters. They take the blood from the liver carrying nutrients and electrolytes, and remove the excesses of urea and other compounds to bring the composition of blood back to normal. The removed materials are then transported and excreted via the urinary tract. The diseases that may interfere in the smooth functioning of the system are many, and cannot be adequately discussed here.
One of the most frequent complaints are stones formed in the kidneys, which can cause excruciating pains to sufferers. Over a million Americans are hospitalized every year for kidney stones. The numbers of sufferers are actually much greater, and about ten times as common as they were at the beginning of the 20th century. And although the development of kidney stones depends on a variety of factors, including heredity, infections, medication, metabolic problems, etc, one of the principal causes is our modern diet. It follows therefore, that diet can also be used to control the formation of stones.
Today, we have a fairly good idea about both why and how stones are formed in the kidneys, and certainly possess enough expertise to know what to do about them in the majority of cases.
Diet and kidney stones
The fear of osteoporosis has turned women by the millions into compulsive takers of calcium supplements. Unfortunately, relatively little of this calcium is absorbed. That is particularly true after menopause and the diminution of estrogen production. The rest of the calcium must be excreted, and this is frequently the beginning of producing stones.
This does not mean that men are immune to kidney stones. On the contrary, they seem to be three times as common in men as in women. This is probably due to the fact that men are bigger meat eaters than women, and meat is one food that helps the formation of stones. The others are calcium and oxalates naturally, sodium, and the lack of enough fluids, particularly water.
Cutting down on calcium foods
In more detail, our program offers,