What’s Bad About Diet Coke

Is Diet Coke Worse For You Than Regular Coke

Diet Coke and Coke Zero, Whats the Difference??

Before you use this article as justification to start drinking a six-pack of Diet Coke a day, lets talk about some other possible concerns.

Weve talked about all the mechanisms in diet soda that can make it unhealthy . My conclusion is that these factors are likely overblown.

However, we should acknowledge that drinking diet soda can often be linked to health issues:

  • Despite diet sodas containing low to zero calories, drinking them is correlated with obesity. Is this just because people who are overweight are more likely to consume a diet drink? We dont know.
  • Diet soda consumption has been associated with kidney disease. Is this because of the high phosphorus content of diet soda, or because people who drink soda likely have a poorer diet than those who dont? This has still yet to be answered.
  • Soda, even the diet version, isnt great for your teeth. Diet sodas are acidic, leading to the erosion of tooth enamel. Although to be fair, this study found the acids in orange juice more corrosive than Diet Coke.

Theres an important point here: drinking regular soda is also linked to kidney disease, teeth erosion, and obesity. Even more so those last two points .

So the concerns of drinking diet soda would also be found in drinking regular sodaeven more so.

Drinking Diet Coke may be the lesser of two evils here.

Is Aspartame Worse Than Sugar

In comparison to Pepsi Max, which contains both aspartame and acesulfame potassium, Diet Pepsi has significantly more aspartame. Diet Pepsi also contains significantly more aspartame than regular Pepsi. With a caffeine concentration of 23mg, Diet Pepsi is less caffeinated than Pepsi Max, which has a caffeine content of 43mg.

What About Those Studies That I Read Saying Diet Soda Was Bad

That was most likely a survey or epidemiological research. This is research that aims to find correlations between two variables, and sets up future studies to find which variable causes what.

There are many studies that note that diet soda is frequently consumed by unhealthy people, but no studies that compare people with equivalent diets. One study was able to control a fair number of variables and found a weak correlation between diet soda and vascular events, but these differences disappeared when ‘pre-existing health conditions’ were considered.

When comparing diet soda against other non-caloric beverages in an intervention study, and you control the rest of the diet, no difference in weight loss is noted. This suggests that the problem is likely the habits of people who drink diet soda, rather than the diet soda itself. The Northern Manhattan study suggested that diet soda use may be correlated with disease as it its consumption was an attempt by individuals to reduce calories and take control of their health.

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Serious Health Risks Of Drinking Diet Soda

If you love Diet Coke or any other diet soda, we might have some bad news for you. And it isnt even related to caffeine!

According to several different studies, even though diet drinks supposedly consist of zero net calories, they can have a lot of negative effects including weight gain, kidney problems, increased risk of diabetes and increased risk of depression.

So if you love diet soda but want to cut your risk of disease, it might be a good idea to kick it to the curb!

Is Drinking Diet Soda Bad For Weight Loss

Weird Facts About Diet Coke from Buzzfeed  It Can Cause You to Get ...

If youre starting your weight loss journey and wondering where diet soda fits into the picture, I want you to know Im proud of you.

Youre starting to ask questions and youre looking for answers. This is a great first step.

If youre trying to lose weight and currently drinking regular soda, the switch to diet would be a good move.

Youre gonna consume fewer calories that way, critical for weight loss.

This is why one of our top recommendations to our coaching clients is to cut back on sugary drinks.

However, if you currently drink diet soda and are trying to lose weight, there might be some better targets to shoot for:

These are far more important than an occasional Diet Coke here and there.

If you find yourself firing on all cylinders , then maybe consider replacing diet soda with tea, coffee, or carbonated water. There are enough unanswered questions on consuming diet soda to warrant the switch.

The most important thing you can do now? Commit to a change:

  • One less regular soda a day
  • One less Diet Coke a day
  • A daily walk first thing in the morning

Pick something you can track. Something with a clear yes or no that you can reflect on at the end of the day.

This will help you start your weight loss journey.

Want some help getting going? A little nudge out the door?

Okay, but only because youve been nice this whole time:

Try your free trial right here:

Now, your turn!


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What Is The Number 1 Soft Drink In The World

Coca Cola Classic is the worlds most popular caffeinated soft drink and it is made by the Coca Cola Company, Pepsi is found in most places around the world and is the preferred cola of choice for many people. It Diet Coke is the most popular low-calorie soda worldwide. Our post about pepsi stock symbol.

Research Suggests That Diet Soda Is Unlikely To Be Detrimental To Metabolic Health Or Body Composition Further Controlled Trial Evidence Is Needed To Explore Other Possible Detriments

This page is regularly updated, to include the most recently available clinical trial evidence.

Each member of our research team is required to have no conflicts of interest, including with supplementmanufacturers, food companies, and industry funders. The team includes nutrition researchers, registereddietitians, physicians, and pharmacists. We have a strict editorial process.

This page features 6 references. All factual claims are followed by specifically-applicable references. to see the full set of referencesfor this page.

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How Diet Coke Messes With Your Body

Certain studies suggest that drinking Diet Coke and similar artificially-sweetened sodas might stimulate hunger hormones, thus causing you to eat more than you would had you consumed a different beverage. Other studies, such as the one performed at Massachusetts General Hospital and published in Applied Physiology, Nutrition and Metabolism show that aspartame, the sweetener used in Diet Coke, can have a disruptive effect on metabolism which might lead to not just weight gain but also diabetes and cardiovascular disease. While Healthline acknowledges that there have been additional studies which show that artificially-sweetened beverages are not detrimental to weight loss, there is some evidence that certain of these more positive studies may be just a wee bit biased due to having been funded by the artificial sweetener industry. Imagine that.

It looks like the jury’s still out on whether daily Diet Coke drinking will pack on the pounds, but this soda’s still no health drink. Cola beverages contain high levels of phosphorus which, if consumed in excess, can cause both tooth decay and kidney damage.

What Coke Does To Your Body

The Diet Soda Myth and Barriers to Good Research

Based on research by health writer Wade Meredith, it explains that a 330ml can of Coca Cola contains so much sugar, your body should vomit but the phosphoric acid cuts the flavor, helping you keep the liquid down. After 40 minutes, your blood sugar has spiked, your pupils dilated, and your blood pressure has risen.

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Is Diet Coke Really That Bad For You Lone Tree Co

If it says diet, doesnt that mean its the healthier option? Though diet soda may sound more appealing than its regular counterpart because it contains zero calories and zero sugar, youd be surprised to know the real science behind it. In our latest free webinar, Nurse Practitioner Becky Barkey debunks myths about the artificial sweeteners in Diet Coke and other diet soft drinks and explains how they can actually be harmful to your overall health.

Consumption Might Be Correlated To A Sour Mood

Find yourself reaching for can after can when you’re bored? Or when you’re feeling down? Ever notice it’s difficult to concentrate after a few sips? There might be a reason. “Research shows a correlation between diet soda and depression, anxiety, and other mood disorders,” Whittel says. “So if you’re working to improve your mental health, steering clear from diet soda and artificial sweeteners may help.”

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Diet Soda May Change Your Brains Reaction To Sweetness

Some research suggests that those who drink diet soda have higher activity in the area of the brain associated with the desire to consume foods high in fat and sugar. So those who drink diet soda seem to alter the brains sweet-sensing reward center. This means that diet soda could potentially change how the brain reacts to cravings for high-calorie foods.

How Many Diet Sodas Can I Have In A Day

Hoot Designs: What

While the sweeteners in diet soda have been approved safe for human consumption, there is a limit to this approval.But I wont make you pore over charts and do the mathIll do that for you.

Whats the number of 12-ounce diet sodas deemed safe in a day?

Which is A LOT of diet soda.

However, it should be noted that diet soda is not the only place high-intensity sweeteners are found.

Many other food products utilize these sweeteners to cut back on sugar and calories. So keep an eye on protein bars, yogurts, baked goods, etc, for hidden high-intensity sweeteners.

The other concern with drinking lots of diet soda would be the caffeine. Caffeine in moderate amounts is fine, but if you go overboard you could increase your anxiety and interfere with your sleep.

Theres about half the caffeine in Diet Coke versus a regular cup of coffee, which is still a decent amount.

If you have trouble sleeping at night, consider how late in the day youre having your last can of soda. Perhaps install a 2pm caffeine cutoff if you find yourself tossing and turning at night.

Another problem with diet soda: most of them contain exactly zero nutrients. Its water, some kind of sweetener , flavoring, coloring, and carbonation.

Drinks like coffee and tea actually have some antioxidants present, so you might be getting some benefits with these caffeinated drinks.

If you find yourself drinking lots of diet soda, consider mixing in some coffee or tea as a partial replacement.

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There Is A Link Between Drinking Diet Coke Every Day And Depression

Depression is a major issue not just for Americans, but people the world over. Some 322 million people around the world suffer from depression, according to the Anxiety and Depression Association of America. Unfortunately for those who drink Diet Coke every day, the beverage has been associated with the mood disorder.

As Lisa Young, an internationally-recognized nutritionist, wrote in an article for HuffPost, studies have “found an association between the two soda drinkers were more likely to be diagnosed with depression.” That isn’t to say that diet soda causes depression, she explained, but there is a correlation.

According to a 2014 study published in PLOS One, “Frequent consumption of sweetened beverages, especially diet drinks, may increase depression risk among older adults, whereas coffee consumption may lower the risk.” That said, you may want to consider switching out your daily Diet Coke for a cup of coffee.

Anyway Back To Diet Coke

Does it get the thumbs up? No so fast, your dentist won`t be a fan.

One thing to mention is that diet drinks, although sugar free, may not be great for your pearly whites.

Studies have shown that carbonated drinks arent great for tooth enamel, which is one reason why you may not want to go overboard with the coke zeros.

So far, according to the science, diet cokes arent bad for your health. But

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Effects On Weight Loss Are Conflicting

Because diet soda is usually calorie-free, it would be natural to assume it could aid . However, research suggests the association may not be so straightforward.

Several observational studies have found that using artificial sweeteners and drinking high amounts of diet soda is associated with an increased risk of obesity and metabolic syndrome (

19 ).

One study had overweight participants drink 24 ounces of diet soda or water per day for 1 year. At the end of the study, the diet soda group had experienced an average weight loss of 13.7 pounds , compared with 5.5 pounds in the water group .

However, to add to the confusion, theres evidence of bias in the scientific literature. Studies funded by the artificial sweetener industry have been found to have more favorable outcomes than non-industry studies, which may undermine the validity of their results .

Overall, more high quality research is needed to determine the true effects of diet soda on weight loss.


Observational studies link diet soda with obesity. However, its not clear whether diet soda is a cause of this. Experimental studies show positive effects on weight loss, but these might be influenced by industry funding.

The Real Thing: My Battle To Beat A 27

What You Should Really Know About Diet Coke

I have been obsessed with the sugar-free soda since I was four, spending £500 a year on up to seven cans a day. This is what happened when I tried to quit

The greatest love story of my life has been with a carbonated beverage.

I cant remember a time when I wasnt addicted to Diet Coke. Some memories: I am sitting at the kitchen table at my grandmothers house in northern Cyprus, screaming because my mother wont refill my yellow-and-green patterned glass. I am four or five years old. My grandmother looks on, disturbed, as I wail disconsolately. My mother does not give in.

I am a teenage anorexic. After a long day starving myself, I walk to the corner shop and reward myself with a bottle of Diet Coke. My low blood sugar makes the artificial sweetness taste euphoric.

It is my 30th birthday. I am at work at my former employer. To much fanfare, my boss brings in an eight-pack of Diet Coke, with a burning candle stuck in it. I am delighted.

I drink Diet Coke from the moment I wake up until I go to sleep. Five cans on a good day, seven cans on a bad day. My boyfriend jokes about my morning routine: wake up, pad to the kitchen. The sound of a can cracking a hiss. Glug glug glug. Yes, every morning.

Using some back-of-a-fag-packet-maths, I estimate that I have drunk 11,315 litres of Diet Coke in my 31 years on this Earth. That is more than 11,000 litres of caramel fizz, fermenting my insides, bathing my liver in foam.

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What Happens If You Drink Diet Coke Every Day

It depends on how much you drink. Research shows that you need to consume a lot of diet drinks to cause any health issues from artificial sweeteners, so one can a day will not much harm. People who drink a lot of Diet Coke are advised to drink less as this replaces healthier options and may reduce nutrient intake opportunities.

Its Linked To Preterm Delivery And Childhood Obesity

Drinking diet soda while pregnant has been linked to some negative outcomes, including preterm delivery and childhood obesity.

A Norwegian study in 60,761 pregnant women found that intake of artificially sweetened and sugar-containing drinks was associated with an 11% higher risk of preterm delivery .

Earlier Danish research supports these findings. A study in almost 60,000 women found that women who consumed one serving of diet soda per day were 1.4 times more likely to deliver preterm than those who did not .

However, recent research in 8,914 women in England did not find any association between diet cola and preterm delivery. However, the authors admitted that the study may not have been big enough and had been limited to diet cola .

Its important to note that these studies were only observational and offer no explanation of exactly how diet soda may contribute to preterm birth.

Furthermore, consuming artificially sweetened drinks while pregnant is significantly associated with an increased risk of childhood obesity .

One study found that the daily consumption of diet drinks during pregnancy doubled the risk of a baby being overweight at 1 year of age .

Further research is needed to analyze the potential biological causes and long-term health risks for children exposed to artificially sweetened sodas in the womb.

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Is Diet Coke Better Than Regular Coke For Weight Loss

Firstly, to lose weight, you need to be in a calorie deficit, meaning you need to consume less energy than what you expend. For long-term success, you need to do this consistently.

Immediately, the thought of swapping a 500ml bottle of Coke for a 500ml bottle of calories in Diet Coke is much more appealing to help reduce calories, and prevent consuming 50g of refined sugar. But what about the huge amounts of aspartame?!

Rogers et al 2016 conducted a meta-analysis that showed the consumption of LCS improved weight loss in adults and children when compared to sugar-based alternatives, as part of an ad libitum diet.

Another meta-analysis in 2014 found no association between LCS and body weight or fat mass and may have a positive association with BMI.

The authors concluded that data from RCTs, which provide the highest quality of evidence for examining the potentially causal effects of LCS intake, indicate that substituting LCS options for their regular-calorie versions results in a modest weight loss and maybe a useful dietary tool to improve compliance with weight loss or weight maintenance plans.

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