123 Through electrolysis large tap mineral clusters are reduced from their original size. The smaller cluster size gives the water excellent hydrating properties, high solubility and good permeability." Just How Stressed Out Is Your Drinking Water? Small clusters? Is this stuff for real? Well, yes and no, I discovered, after reaching out to Kenneth Jordan, distinguished professor of computational chemistry at the University of Pittsburgh. Well known for his work on water clusters—groups of water molecules linked together—he collaborated on a number of studies on water structure that Science magazine listed as among the top ten scientific breakthroughs of 2004. There are dozens of companies that claim to convert water into clustered water or to otherwise rearrange water and sell products based on this. Essentially, all of these claims are bogus," he wrote in an email. "Take clustered water as an example
. One can make this in a laboratory at very low temperatures and very low pressures (i.e., in a vacuum). This keeps the clusters from touching one another. If they touch, they coalesce into bulk water, which is more stable. Alternative-health guru Andrew Weil used that word as well in response to a question about Kangen Water in 2010. "It is the latest variation of so-called alkaline water, which promoters claim is essential for elimination of the acidity in our bodies—attributed to all the evils of the modern world .... The human body needs absolutely no help in adjusting its pH." He added, Unless you have serious respiratory or kidney problems, body pH will remain in balance no matter what you eat or drink .... Bottom line: The health claims for water ionizers and for alkaline water are bogus. It's tempting to close with just one word—"ditto." But in fairness, alkaline water, like any clean water, is a far better choice for hydrating than soda or an additive-filled sports drink. If you choose to see an expensive machine as a gateway to a healthier lifestyle or to give you an edge when competing in sports, then jump right in. It's part and parcel of an alkaline diet, after all, a mostly-vegetarian regimen that I haven't really addressed here. (Why not? Scroll back up and take another look at the question.) But if you think alkaline water will allow you to avoid illnesses that fall into the "Sometimes Stuff Happens" category or live forever, then you are bound to be disappointed.
127 To reach this state of stability, both hydrogen and oxygen atoms create covalent bonds with each other, as illustrated in the diagram on the right. In a water molecule, two hydrogen atoms are covalently bonded to the oxygen atom. But because the oxygen atom is larger than the hydrogen atom, its attraction for the hydrogen's electrons is correspondingly greater so the electrons are drawn closer in to the orbit of the larger oxygen atom and away from the hydrogen orbits. This means that although the water molecule as a whole is stable, the greater mass of the oxygen nucleus tends to draw in all the electrons in the molecule including the shared hydrogen electrons giving the oxygen portion of the molecule a slight electronegative charge. The orbits of the hydrogen atoms, because their electrons are closer to the oxygen, take on a small electropositive charge. This means water molecules have a tendency to form weak bonds with other water molecules because the oxygen end of the molecule is negative and the hydrogen ends are positive. A hydrogen atom, while remaining covalently bonded to the oxygen of its own molecule, can form a weak bond with the oxygen of another molecule. Similarly, the oxygen end of a molecule can form a weak attachment with the hydrogen ends of other molecules. Because water molecules have this polarity, water is a continuous chemical entity. These weak bonds play a crucial role in stabilizing the shape of many of the large molecules found in living matter. Because these bonds are weak,
they are readily broken and re-formed during normal physiological reactions. The disassembly and re-arrangement of such weak bonds is in essence the chemistry of life. Water is a universal solvent due to the marked polarity of water molecules and their tendency to form hydrogen bonds with other molecules. To illustrate water's ability to break down other substances, consider the simple example of putting a small amount of table salt in a glass of water. Table salt, also known by its chemical name sodium chloride [NaCl], is an example of an ionic compound, which means that one of the atoms involved stole a valence electron from the other. In this case, the chlorine atom [Cl], stole an electron from the sodium atom [Na], resulting in the creation of an electronegative chloride ion [Cl-] and an electropositive sodium ion [Na+]. The two ions are bonded together because of the attraction of opposite charges. better understand ionic bonds After salt is placed in water, the ionic bond between the sodium and chloride ions is broken due to the competitive action of the water molecules that outnumber the salt molecules. The electronegative oxygen pole of the water molecule is attracted to the positively charged sodium ions [Na+], and the electropositive hydrogen pole of the water molecule is attracted to the negatively charged chloride ions [Cl-]. As with the example of table salt, water has the ability to dissolve many unwanted substances that have accumulated in our bodies over time, such as solid waste and toxins, and to flush them away through the body's natural elimination channels such as lungs, colon, kidneys, liver, and skin.