Soft Drink Consumption Increases Risk of Stroke and Vascular Disease

Americans drink more than 216 liters of carbonated soft drinks each year, a number that continues to increase at an alarming rate. Many people use low-calorie diet soda in a futile effort to lose weight, yet find that these drinks have the opposite effect leading to overweight or obesity. The high acid content in most carbonated beverages leaches calcium and other critical nutrients from the bone and tissues, significantly increasing disease risk over years of consumption.

Researchers from Cleveland Clinic's Wellness Institute and Harvard University have reported the result of a study in the American Journal of Clinical Nutrition, the first to examine soda's affect on stroke risk and vascular diseases. Past studies have linked sugar-sweetened beverage consumption with weight gain, diabetes, high blood pressure, high cholesterol, gout and coronary artery disease, but current research has implicated diet soft drink consumption with increased disease risk and weight gain due to depletion of essential minerals.

Carbonated beverage consumption associated with a 43% increased risk of heart attack

Lead study author Dr. Adam Bernstein noted “Soda remains the largest source of added sugar in the diet… what we're beginning to understand is that regular intake of these beverages sets off a chain reaction in the body that can potentially lead to many diseases, including stroke.” Researchers analyzed soda consumption among 43,371 men and 84,085 women over a time span of nearly thirty years. During that time, 2,938 strokes were documented in women while 1,416 strokes were documented in men.

This study emphasizes the inherent risks involved with consumption of sugar-sweetened or no-calorie soft drinks. Sweetened drinks contain high levels of glucose that lead to a rapid increase in blood glucose and insulin. Over time, this results in glucose intolerance, insulin resistance, and systemic inflammation. Low and no calorie carbonated beverages contain artificial sweeteners including aspartame, known to over stimulate and excite brain neurons resulting in cellular death.

Eliminate Soda and Substitute with Fresh Filtered Water or Brewed Green or White Tea

Further, artificial sweeteners of all types trick our digestive chemistry and hormone balance, leading to weight gain and metabolic instability. Diet soft drinks have also been shown to leach calcium from bones, as our body attempts to compensate for the high acidic load delivered from the phosphoric acid content in the drink. The end result is higher risk of osteoporosis, stroke and cardiovascular disease.

Despite the millions of dollars spent by soda marketers to instill the virtues of drinking soda, there is nothing healthy about consuming any type of carbonated beverage. Regarding low calorie drinks, researchers concluded “older adults who drank diet soda daily had a 43% increased risk of heart attack or stroke compared to those that never drank diet soda.” The study did note that drinking coffee was associated with a ten percent lower risk of stroke, compared to those drinking sweetened beverages. Substitute carbonated beverage consumption with an antioxidant packed cup of green tea or coffee to significantly reduce stroke and vascular disease risks.

Sweetened Beverages Increase Heart Disease Risk in Men by Twenty Percent

Researchers publishing the results of a study in the prestigious American Heart Association journal Circulation have found that men who drank a 12-ounce sugar-sweetened beverage a day had a 20 percent higher risk of heart disease compared to men who didn't drink any sugar-sweetened drinks. This should come as no surprise as sweetened (and calorie-free) beverages have come under scrutiny for contributing to increased risk of potentially fatal conditions such as diabetes, dementia, stroke, liver necrosis (fatty liver), overweight and obesity.

Excess glucose in the bloodstream is easily converted to triglycerides by the liver and promptly stored as fat, typically around the waistline for use during leaner times. This survival mechanism worked very well for our ancestors of several hundred generations past, but times of plenty now exist regularly, several times each day for most.

Sugar-Sweetened Beverages Boost Blood Fats to Significantly Increase Heart Disease Risk
Humans were never metabolically wired to consume the large amount of nutrient-poor calories as we do today, and it is leading to an early grave for millions. The bottom line is simple: eliminate calories from sugar-sweetened beverages and lower your risk of heart disease by one-fifth.

Researchers reviewed the beverage consuming habits of 42,883 men in the Health Professionals Follow-Up Study, and after controlling for risk factors including smoking, physical inactivity, alcohol use and family history of heart disease, they determined that daily consumption of sugar-sweetened beverages resulted in a twenty percent increase in cardiovascular disease. Scientists found that less frequent consumption, on the order of twice weekly to twice monthly did not increase risk.

Eliminate Sugary Drinks in Favor of Water, Green and White Teas
Lead study author, Dr. Frank Hu and his team from the Harvard School of Public Health measured blood markers for cardiovascular disease in the group such as C-reactive protein (CRP), potentially damaging blood fats including triglycerides and oxidized LDL cholesterol as well as good lipids known as high-density lipoproteins (HDL). They found that compared to a group of non-sweetened beverage drinkers, the test participants had significantly elevated levels of triglyceride, CRP and lower HDL levels.

These findings are to be expected with excess consumption of glucose. Excess sugar in the blood, when not required for energy to fuel metabolic processes is rapidly converted to free circulating blood fats and then stored as body fat. High levels of LDL cholesterol become oxidized (making the lipoprotein molecules sticky) where they are easily combined with calcium and other materials in the blood and are incorporated into atherosclerotic plaque. Most health-minded people will eliminate sugar-sweetened beverages entirely from their diet, as well as dramatically reduce all sources of quick-releasing refined carbohydrates to dramatically lower their risk of heart disease.