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Say So Long to Soda: 20 Reasons to Ditch the Habit


As if the laundry list of negative health effects from drinking cola and other sodas wasn’t long enough, now research has found a new detriment: hypokalemia. Hypokalemia is a condition in which a drop in blood potassium levels results in problems with vital muscle functions and can lead to symptoms ranging from mild weakness to severe paralysis. Keep reading to find out more about this potentially dangerous condition.

A recent review, conducted by Greek researchers, looked at people who drank anywhere from two to nine liters of cola per day. Two women in particular were singled out (both were pregnant). The first, a 21-year-old woman, drank up to three liters of cola a day and complained of “fatigue, appetite loss and persistent vomiting.” According to the researchers and a Forbes.com report, an electrocardiogram revealed she had a heart blockage, and blood tests showed she had low potassium levels.

The second woman, who'd consumed up to seven liters of cola a day for 10 months, had low potassium levels and was suffering from increasing muscular weakness. Both women seemed to make a full recovery after they stopped drinking cola and upped their potassium levels. Again, hypokalemia is just one more condition to add to a long list (that’s growing all the time). 

In addition to hypokalemia, here are the top 20 reasons why you should stop drinking soft drinks:

1.    Diseases Flourish in an Acidic Environment- Soft drinks are highly acidic in nature. Colas are the most acidic of all soft drinks and the most highly consumed. And, it is suggested that many diseases (including cancer) flourish within acidic environments. So, by reducing your soft drink intake, you are proactively working to reduce the possible presence of disease within your body.

2.    They Potentially Cause Cancer- Many leading medical scientists believe that cancer cannot thrive in an oxygen-rich environment. When you drink soft drinks on a regular basis, you are working to reduce the oxygen state of your body, thereby creating a more conducive environment for cancer cells.  If you reduce or eliminate the presence of soft drinks from your daily diet, you are proactively working to prevent the formation of cancer cells.

3.    Kidney Damage- A recent study of men with histories of kidney stones shows that there was a significant reduction in kidney cancer among those men who did not consume soft drinks. The rationale behind this correlation is due to the high concentration of phosphoric acid in soft drinks which cause significant damage to the kidneys when consumed regularly.

4.    Nutrient Deficient- In addition to the potential health damage that soft drinks cause, they are also deficient of important nutrients. Most soft drinks are extremely high in sugar content which does more damage to the body than good.

5.    Weight Gain- Sodas and soft drinks have been linked to the ever-growing problem of obesity in America. And diet sodas may be no better. A recent study revealed that the sweeteners used in diet soda may actually cause you to crave fatty, sugary foods.

6.    Liver Damage- A recent review of teenagers who drink large amounts of soft drinks revealed a high incidence of cirrhosis of the liver (similar to that of chronic alcoholics).

7.    Addictive- The caffeine present in many soft drinks causes your body to become more addicted to them over time. Second to coffee, soft drinks containing caffeine are the most consumed beverage among Americans. While many of us feel immune to the effects of caffeine on our bodies, it is in fact a drug which does impact your body’s central nervous system. In fact, caffeine belongs to the same alkaloid group of chemicals as morphine, nicotine, and cocaine. In addition to affecting the central nervous system, caffeine has been shown to increase insomnia, nervousness, anxiety and irritability among those who consume it on a regular basis.

8.    Birth Defects- There is some evidence that drinking soft drinks can cause birth defects in pregnant mothers. Further evidence is still required to make this a stronger statement, but medical professionals advise pregnant women to avoid caffeine during their pregnancies.

9.    Coloring is Damaging- The color of colas is actually harmful to your health. In research studies, the caramel coloring has been linked to birth defects and to cancer. Additionally, the ingredient polyethylene glycol is often used. Glycol is used in anti-freeze in vehicles and as an oil solvent.

10.    Fizz is Harmful- When you pour a soft drink and watch the fizz, you have to wonder if that substance is causing any damage to the inside of your body when you drink it. Bubbles in soft drinks are actually caused by phosphoric acid and carbon dioxide, which work to upset the stomach and to leech calcium from bones when ingested (potentially leading to osteoporosis). Over time, serious stomach conditions can develop along with issues with indigestion, bloating or gassiness.

11.    Sugar and other Sweeteners are Harmful- While most of us love the taste of sugar or sweeteners, you may not consider the possible damage those sweeteners cause your body. Not all soft drinks use sugar as an ingredient. The diet soft drinks use other forms of sweeteners such as saccharine or aspartame. These substances have been linked to several serious medical conditions in research studies, including cancer, weakness, irritability, migraines, depression, convulsions, insomnia, mood changes and even mental retardation. And, many scientific studies have linked the high caloric content of soft drinks (due to sugar) to obesity.

12.    Allergies- A recent study published by the University Of California Davis School Of Medicine suggests that drinking soft drinks may increase a person’s susceptibility to developing allergies over time. And some occurrences of allergies and hives have been linked to the artificial sweeteners used in diet sodas.

13.    Birth Abnormalities- In addition to some of the birth defects already mentioned, recent research done on mice suggests that drinking soft drinks during pregnancy could cause the fetus to be malformed, especially when it came to proper bone formation.

14.    Tooth Damage- Phosphoric acid has been shown to reduce the enamel on your teeth when consumed over a long period of time. Studies using teeth that had been extracted show that the teeth will actually dissolve when placed into a bowl of soda.

15.    Bone Damage- Regular consumption of soft drinks has been linked to bone density reductions. Soft bones can lead to issues with osteoporosis and bone breakage as you age.

16.    Calcium Depletion- The phosphorus content of soft drinks can cause the kidneys to function improperly, resulting in a reduction in your body’s ability to retain vital calcium.

17.    Reduced Metabolism- Researchers have discovered a direct link between soft drink consumption and your body’s ability to properly metabolize iron. Without enough iron, you run the risk of developing conditions such as anemia, excessive menstrual bleeding, learning disabilities, impaired immune functions, low body temperature, light headedness, dizzy spells, fatigue, weak and/or tiredness.

18.    Inability to Fight Bacteria- Studies have shown that regular soft drink consumption reduces your body’s ability to fight bacteria.

19.    Increased Blood Pressure- Regular soft drink consumption has been linked to increases in blood pressure, which can be linked to a variety of serious health conditions over time if left untreated. Some specific issues related to high blood pressure include kidney disease and kidney failure, stroke, damage to your eyes (including blindness), and arteriosclerosis.

20.    Even More Health Issues- Individuals who consume soft drinks regularly often experience an increased prevalence of constipation, hypertension, nausea, headaches and migraines and kidney damage.

Considering the magnitude of negative side effects of soft drink consumption, it is highly recommended that you replace that daily cola with something a bit healthier . . . and do it soon before it’s too late!



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Comments

DietAuthor
DietAuthor
June 29, 2009
One of my roles as a registered dietitian and consultant to food and beverage companies is to provide nutrition information to the public based on credible research that will help them to make better food and diet decisions for themselves. Since this was not the case in your article, I have prepared corrections to some of your assertions about soda so your readers will have the all the information they deserve on this topic.

• Pregnancy – Consuming any beverage to excess, as was described in the “Greek review” you mentioned, could interfere with the normal course of a pregnancy and would be discouraged by all responsible researchers and physicians. This was not a review of the effects of soda, but one of excessive and irresponsible consumption. As for caffeine consumption during pregnancy, the International Food Informational Council (IFIC) report, Healthy Eating During Pregnancy, (October 2008), states “most research finds that is safe for both pregnant and breastfeeding women to consume moderate amounts of caffeine…about 300mg a day” and “moderate caffeine consumption of up to 300mg/day throughout the entire pregnancy has not shown to increase the risk of birth defects.” Additionally, the use of low calorie sweeteners has been approved for use in foods and as tabletop sweeteners by the Food and Drug Administration (FDA) and found safe for the general public – including pregnant women.

• Weight control – No single food or beverage is responsible for obesity, including soda. Obesity is a complex problem that has no easy answers, and we need to work together using government, business, education and social reforms to find solutions to this complex issue. The most successful way for each individual to achieve and maintain a healthy body weight is to reduce their caloric intake and increase their daily physical activity.

• Cancer risk – Cancer has many origins, but most involve a genetic weakness and/or an environmental exposure. Since everything in the environment, including the air we breathe and the water we drink, could carry some risk for cancer, there is no way to completely avoid them all. Research does show that maintaining a healthy body weight can reduce the risk for certain cancers, along with consuming a varied diet with plenty of seasonal fresh produce, whole grains and lean or low fat meats and dairy products. There is no reputable evidence to support the claim that cancer cannot thrive in an oxygen-rich environment or that soft drinks reduce the oxygen state of the body.

• Sugar and other sweeteners – All of the sweeteners used in foods and beverages in the US have been extensively studied before being approved by the FDA. Most are also used in other countries around the world and have been found safe by their scientific advisory groups. Low and no calorie sweeteners, such as aspartame and saccharine, offer consumers the opportunity to enjoy sweet tasting foods and beverages with fewer calories than in those sweetened with sugar or high fructose corn syrup, which can aid in weight control.

• Dental health - Phosphorous is an essential nutrient found in many foods and beverages, including soft drinks. However, according to the American Beverage Association, the amount contained in soft drinks is small, contributing just two percent of the total phosphorous consumed in the average American diet. Far more phosphorous is obtained from protein-rich foods such as milk, cheese and chicken than from soft drinks. The key to a lifetime of good dental health is eating a well balanced diet and practicing good oral hygiene.

• Bone health – The National Institutes of Health (NIH) conference on Optimal Calcium Intake brought together experts on osteoporosis and bone and dental health in 1994. The independent report prepared by these experts stated "phosphate has not been found to affect calcium absorption or excretion significantly." The American Medical Association reviewed the NIH experts' statement and concluded that the effect of phosphate on calcium absorption was "physiologically trivial." The NIH Consensus Development Conference on osteoporosis reaffirmed in 2000 that dietary phosphorus/caffeine is not an important factor in osteoporosis for individuals consuming a balanced diet. These findings support the message that all foods and beverages, including soda, can be part of a healthy diet when used in moderation.
Robyn Flipse, MS, RD

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