Is coffee a good health choice?
The pH value of coffee – whether hot or cold – is identical and falls within the range of 4.85 to 5.13. According to scientists, hot coffee contains more antioxidants. If you drink coffee in moderation, it can even be good for you. Scientific studies have shown that drinking coffee has a beneficial effect on the body’s ‘engine’ – our heart. For example, a 2017 analysis by the American Heart Association found that drinking coffee helps reduce the risk of strokes, heart failure and other heart diseases.
What is the pH value of coffee, and why is it so low? Coffee is naturally acidic: its pH level ranges between 4.85 and 5.13 on a scale of 0 to 14. This acidity arises because the brewing process releases organic acids, such as chlorogenic acid and citric acid. These acids help to determine the flavour, but can also damage tooth enamel and the stomach lining if consumed in excess.
In everyday life, this means that the water you choose matters. Water with a higher pH neutralises some of the acid in your cup. This prevents you from ingesting extra acid with every sip. Anyone who drinks several cups a day will find that well-buffered water can help reduce stomach problems and tooth erosion in the long term.
Coffee varieties and health
Not all coffee is the same. The pH level of coffee, however, is pretty much the same. It depends on how and what you make at home or order at a local café, on a terrace or in a restaurant. If you’re going to drink espresso or black coffee, this is certainly a healthier option. Don’t forget, however, the world of lattes, cappuccinos and frappés. These are huge glasses, and the calorie content is enormous due to the potential sugar content. Adding sugar, syrup, cream or whipped cream to your coffee adds extra calories and potential health risks. If you bear these things in mind, tea is ultimately a great option for keeping your blood sugar levels low.
But if you are a coffee fanatic at heart, you can never go wrong in terms of health with a cup of pure black coffee. And by grinding your coffee beans yourself at home, you ensure that the flavour and aroma of the coffee is preserved.
Does coffee also contain antioxidants just like structured water?
Acidity plays an important role in the flavour of coffee. In their natural state, green coffee beans contain various types of beneficial and harmful acids. Some of these acids are lost during the roasting process. The two main culprits are, in fact, chlorogenic acid and quinic acid.
Chlorogenic acid, also called antioxidant called acidity, is usually broken down during coffee roasting. As a result, people often equate darker and longer-roasted coffee beans with a lower perception of acidity when tasting. The chlorogenic acids that are not broken down during coffee roasting are converted into quinic acid. This acid is found in dark-roasted coffee beans and is responsible for the sour feeling in the stomach after drinking coffee.
Acidifying your body with low ph coffee?
Your body may be too acidic. By exercising too intensively, by taking medication, stress and certain nutrients can accumulate acidic waste in your body. With dire consequences for your acidity, or pH level. Similarly with extreme coffee drinking due to the quinic acid!
To regulate the acidity of your blood, your liver is constantly removing waste products. As soon as your body takes in too many toxins, it is overloaded. Toxins are then stored in your lymph fluid, organ tissue and blood. To this end, your body has another self-regulating intelligent system by which excess toxins are removed via your excretory organs.
For instance, your kidneys excrete urine, your skin discharges sweat and intestines carry away your faeces. Your lungs also expel toxins through exhalation. So the low ph value coffee al result of quinic acid needs to be broken down with a lot of effort. This means your body uses energy to do so.
We are currently placing a very heavy burden on our bodies with acids. As a result, it is not always able to eliminate all waste products. Acidic waste products include, for example, tannic acids, urine, fatty acids, lactic acids and acetic acids. If your body does not fully eliminate these waste products, they are stored in your joints or organ tissue. This can lead to stiffness in the joints and also to fatigue.
More caffeine in cola than coffee? No
If you thought that coffee has a higher caffeine content than cola, you’re right. A cup of coffee contains 140 mg of caffeine. Coca-Cola contains 34 mg of caffeine, whilst Coca-Cola Light contains 46 mg. And Pepsi One contains no less than 57.1 mg of caffeine. That is still less than half the amount found in a cup of coffee. The ph value cola is 2.4
Water ioniser and coffee ph value
How do you avoid ingesting too many toxins?
A good, ultra-fine built-in water filter in the water ioniser. This prevents you from ingesting pesticides, traces of medication, nitrates, heavy metals, microplastics and asbestos particles via your drinking water. It also improves the taste and aroma of the coffee. The environmental pollution in tap water has a lot of impact on the taste and smell experience of your cup of coffee!
How can you remove all the toxins previously stored in your body from your body afterwards?
By purchasing a water ioniser that provides healthy drinking water packed with antioxidants. These antioxidants have the power to detoxify your body seven days a week. In practice, we see that this process continues 24 hours a day, which is also known as detoxing.
What does a water ioniser offer for ph value coffee?
Coffee or tea tastes better by increasing its acidity (ph-value). This can only be done with a water ioniser on which you can adjust the ph value. See touch screen in the tap pictured above or at the technical specifications of the Alpha U1700 water ioniser. As soon as you choose a pH of 9 or 10 for making coffee, it neutralises the coffee’s pH value, which lies between 4.85 and 5.13. Essentially, this brings the pH to around 7, which is what your body prefers.
As a result, your body needs to draw less energy to make the quinine acid from your cup of coffee to neutralise. The pure drinking water used to make your cup of coffee is also packed with antioxidants. What’s more, your ph value coffee increased!
More acidic than you thought? Here’s how to balance your coffee routine
Do you want to counteract the acidity of your daily cup of coffee? If so, the water you drink is the most direct way to do this. Alkaline water helps to neutralise the acidic environment in your body without you having to change your coffee beans.
→ Find out what a water ioniser does
→ Find out about the options for hiring a water ioniser
→ Ask your question via the ‘Drink Healthy Water’ contact form
→ Find out more about antioxidants in oxygen-rich water? 1 2 3 Advice
pH value of coffee is a topic that concerns many coffee drinkers, especially if you’re consciously trying to follow a healthy diet. As coffee is naturally acidic, with a pH between 4 and 5, it’s worth knowing how you can influence its acidity — for example, by choosing cold-brewed coffee or adding a pinch of bicarbonate of soda. This way, you stay in control of what you drink and can adapt your habits based on your knowledge of the ph value coffee.
Dutch 
English 
Spanish 
French 
German 
Italian 
Swedish 
Danish