This Is What Happens to Your Lungs, Brain, Kidneys, Teeth and Mood When You Drink Diet Soda


Many people consider that drinking diet soda is much healthier option than other soda drinks. But that is huge mistake.

The diet soda is not healthy and safe option – at all. In fact, these beverages are detrimental to your health and will cause weight gain same as the other soda drinks.

According to a Purdue researcher, the public health officials should warn people that to avoid consummation of diet soda, as well as regular, sugar-sweetened soda.

The professor of psychological sciences and a behavioral neuroscientist at Purdue, Susan E. Swithers, Ph.D. explains that we should limit the intake of all sweeteners, including the no-calorie sweeteners.

She reviewed recent studies which have examined the effects of diet soda and came to conclusion that up to 30 % adults and 15 % children in America consume artificial sweeteners, like aspartame, sucralose and saccharin. Susan says: “There is a lot of pressure from the public health sector to find solutions to counter the rise of obesity and chronic disease, and there is a lot of money and business at stake for the food industry as it develops and promotes these products.

Beverages are becoming political issues as government leaders and politicians seek regulation and taxing to limit their availability and consumption, but most of these measures exclude diet soft drinks because they are perceived as healthy.

When it comes to making policy decisions, it’s more important than ever that the science is considered and that the public understands what the science says in order to help them make the best health decisions”.

The artificial sweeteners only confuse the body’s natural ability to manage calories based on tasting something sweet, and due to that fact, people consume excess amounts of sweet foods which leads to a twice increased risk of metabolic syndrome.

According to the researches, diet soda leads to various health issues, including:

Type 2 Diabetes & Metabolic Syndrome

Journal Diabetes Care published a 2009 study in which is showed that consummation of diet soda is related to a 36 % higher risk of metabolic syndrome and even 67 % raised risk of type 2 diabetes.

The artificial sweeteners contained in diet soda interfere with the gut-brain connection which leads to metabolic derangements. Team of experts at the Weizmann Institute of Science in Israel came to conclusion that these drinks change the gut microbes thus raising the risk of metabolic diseases. Namely, they fed mice with zero-calorie sweeteners and discovered that these drinks contain saccharin, aspartame and sucralose which lead to development of glucose intolerance.


By consuming more than 4 cans of soda a day you have up to 30 % higher risk of depression, while drinking of 4 cups of coffee provides you protective effects and reduces the risk of depression by 10 %.

Compromised Lungs

These drinks are linked to increasing the risk of developing asthma and COPD symptoms. According to recent Australian study, 13.3 % of surveyed participants with asthma and 15.6 % of patients with COPD consumed more than 2 cups of soda daily.

Kidney Damage

Scientists at Harvard have examined people who consumed soda drinks longer than 20 years and the results showed that long-term diet soda consummation leads to a 30 % greater reduction in kidney function.

Cardiovascular Disease

Study conducted at the University of Miami and Columbia University in which were included more than 2,000 adults for 10 years showed that those people who have consumed these drinks have significantly higher risk of heart attacks and stroke, and had more chances to die as a result of heart diseases.

A Less Protected Brain

Aspartame is artificial sweetener that commonly is added in these drinks was found to cause damage at the brain’s antioxidant defense system. Long-term intake of this sweetener causes an imbalance in the antioxidant/pro-oxidant status in the brain mostly trough the mechanism containing the glutathione-dependent system.

In addition to this, studies have found that this sweetener is related to:


Brain tumors




Migraines & headaches

Hearing loss



Weight gain

Chemical sensitivities

Alzheimer’s disease



Chronic fatigue syndrome

Multiple sclerosis



Short term memory loss

Birth defects

All of the above-mentioned detrimental effects of diet soda drinks are reason good enough why you should be careful and limit the intake of these beverages.

We can summarize that they definitely are not healthier alternative than regular sugar-sweetened soda. In fact, they cause numerous health issues, including heart diseases, metabolic damage and obesity.

If you enjoy fizzy drinks, our suggestion is to try some healthier option, such as: kombucha!