Reverse osmosis refers to a
chemical treatment process for water. The process forces water through
specialized membranes and exerts a certain amount of pressure on it to remove
foreign contaminants, solid substances, large molecules and minerals. Reverse Osmosis
is a water purification system used around the world to help improve water for
drinking, cooking and other important uses. According to the Centers for
Disease Control and Prevention, the reverse osmosis filtering system can
effectively remove lead, thus making it safe for consumption.
Excess levels of
lead in the body can result in increased blood pressure, problems with
fertility and development of nerve and muscle damage. Lead may even lead to
brain damage and cause severe anemia in children. Cancer patients can consume
reverse osmosis water during and after cancer treatment, reports Medline Plus.
Cancer patients, most especially during radiation or chemotherapy, have
weakened immune systems. Using untreated water for cooking and drinking that contains
harmful micro-organisms and tiny germs can cause infection. According to the
CDC, reverse osmosis water does not contain cryptosporidium, a parasite found
in contaminated water. Once ingested, this parasite affects the small
intestines, causing stomach cramps, fever and diarrhea. Children who ingest
this parasite can experience dehydration and malnutrition. The process of
reverse osmosis removes sodium molecules from water, reports the CDC. Large
sodium molecules cannot pass through the membranes of the reverse osmosis
filtering system. Drinking reverse osmosis water therefore provides benefits to
people with high blood pressure, kidney or liver disease or any sodium
restrictions.
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