Does coke zero have caffeine?

In this brief guide, we’ll address the search query: “Does coke zero have caffeine?” Also, we’ll explore what caffeine is, what plants it can be found in, what the nutritional content of coke zero is, and what are the risks of drinking coke zero. 

Does coke zero have caffeine? 

Yes, coke zero does have caffeine, in a similar concentration to regular coke, which is also less than what can be found in other beverages. 

Regular Coca-cola has 34 milligrams of caffeine per twelve ounces and is on the lower end of caffeinated beverages. 

Coke zero also has 34 milligrams of caffeine per can of 350 milliliters. While admittedly still present, this concentration is considerably less than what readers can expect to find in other caffeinated beverages such as coffee, tea, energy drinks, and regular sodas. 

Diet coke has a slightly higher caffeine concentration, coming in with about 46 milligrams per 12 ounces. 

Regardless of the content, readers should be mindful of their caffeine consumption which spans many beverages, and avoid exceeding the daily limit of 400 milligrams. 

What plants naturally contain caffeine? 

Plants that naturally have caffeine include coffee, maté hierba, guaraná, Cola, cocoa, and tea. 

In these plants, caffeine is a naturally occurring stimulant that functions as an insecticide, dissuading critters such as suckers, leaf-eaters, and fruit borers from consuming fruits, leaves, and sap.

However, in mammals, caffeine has a stimulating effect and can trigger feelings of being energized. Many people consume caffeine to kick start their day-to-day activities, usually in beverages such as tea and coffee. 

Some other beverages such as iced teas and carbonated drinks may be caffeinated, and combined with sweeteners and other ingredients, per the brands’ formulations. 

What is the nutritional content of coke zero? 

A 355ml serving of coke zero will provide: 

  • 7.1 calories
  • 0.4 grams of protein
  • 0.1 grams of fat
  • 1 gram of carbohydrates
  • And 0.1 grams of sodium

Additionally, the same portion of coke zero can provide 11 milligrams of calcium, 28 milligrams of potassium, and roughly 42. 6 milligrams of caffeine. 

What are the risks of drinking coke zero? 

Drinking coke zero may have some risks as well as some benefits. Below, we’ll review some of the implications of its nutritional content. 

While coke zero is low in calories and sugars, it may not be recommended to those at risk of type 2 diabetes. 

In some instances, artificial sweeteners increase the likelihood of insulin resistance, and therefore, coke zero may not be recommended for those looking to regulate their blood sugar levels. 

Our readers may be inclined to replace conventional sodas with low-sugar alternatives, though this may not be so healthy, as artificial sweeteners can negatively interact with the microorganisms in your digestive tract and lead to insulin resistance. 

If consumed in excess, the caffeine in coke zero may trigger symptoms such as irregular heart rates, anxiety, sleeplessness, and feelings of uneasiness. 

As a drink high in oxalates, coke zero is not recommended for those with a tendency to form oxalate kidney stones, or for those diagnosed with kidney disease. 

The consumption of coke zero may also speed the onset of tooth decay problems, due to the phosphoric acid content in the formulation. This acid can antagonize enamel and lead to weaker teeth that are prone to breaking and eroding. 

Additionally, as a carbonated drink, it may be contraindicated for patients diagnosed with high blood pressure disease (hypertension). 

However, coke zero may be a healthier alternative when consumed in lieu of beverages formulated with high-fructose corn syrup. High fructose corn syrup is often regarded as empty calories, due to the excessive amount of sugars and scant nutritional value they offer. 

Overall, we encourage our readers to be mindful of their calorie intake to always hydrate with water whenever feasible, and maintain their soda consumption to a minimum. 


In this brief guide, we’ve addressed the search query: “Does coke zero have caffeine?” Also, we’ve explored what caffeine is, what plants it can be found in, what the nutritional content of coke zero is, and what are the risks of drinking coke zero. 


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