6 Health Benefits Of Coffee & The Science To Prove It

In the UK, we now drink 98 million cups of coffee per day! The beverage has overtaken tea as our hot drink of choice; but did you know that it may offer more than just a caffeine boost?
Friends Laughing Whilst Drinking Coffee

For many of us, coffee is a morning ritual, a midday pick-me-up and a much needed companion during late night working sessions. It’s known for its ability to fine-tune our focus and boost energy levels. Though it turns out that the health benefits of coffee don’t end there.

In this blog, our experts at Oasis Coffee & Vending have explored six compelling reasons why you should raise your coffee mug with pride, as endorsed by science.

 Health Benefits Of Coffee - Antioxidants

A Jolt Of Antioxidants 

Coffee is more than just a great-tasting beverage; it’s also a source of several powerful antioxidants, including hydrocinnamic acids and polyphenols. Antioxidants are essential compounds that shield our cells from oxidative stress and the havoc wreaked by free radicals. They may help to reduce the risk of many illnesses, including heart disease and certain cancers, and are essential for a healthy diet. 

In one study published in the journal ‘Food Chemistry’, researchers found that 79% of our dietary antioxidants come from beverages, while only 21% come from food.

Woman Drinking Coffee At Work

Enhanced Brain Function

Need a mental boost? Coffee has got you covered. The key player here is caffeine, the most widely consumed psychoactive substance in the world. Caffeine works its magic by blocking adenosine, a neurotransmitter that promotes sleep and relaxation. This blockade results in increased levels of other neurotransmitters like dopamine and norepinephrine, which enhance alertness and cognitive function.

But it’s not just about caffeine. Coffee also contains chlorogenic acid, which has been linked to improved memory and mood. A study published in ‘Psychopharmacology’ found that caffeine and chlorogenic acid together can enhance cognitive performance, making coffee a valuable ally in staying sharp and focused.

Friends Laughing Drinking Coffee

Mood Elevation

Ever noticed how a cup of coffee can instantly lift your spirits? There’s science behind that too! Coffee consumption has been associated with an increase in the release of mood-boosting neurotransmitters, including dopamine and serotonin. These chemicals play a crucial role in regulating mood and feelings of pleasure.

In fact, a study published in the ‘Archives of Internal Medicine’ found that women who drank four or more cups of coffee a day had a significantly lower risk of depression.

Health Benefits Of Coffee - Healthy


Reduced Risk Of Chronic Disease 

Coffee isn’t just a morning ritual; it could be your ticket to a healthier and prolonged life. Numerous studies have suggested that coffee consumption is linked to a reduced risk of chronic diseases, including type 2 diabetes and Alzheimer’s disease.

One study published in the ‘American Journal of Clinical Nutrition’ found that habitual coffee consumption was associated with a significantly lower risk of type 2 diabetes. Similarly, research published by ‘Harvard’s School Of Public Health’ concluded that adults who drink three to five standard cups of coffee per day have a reduced risk of cardiovascular diseases and cancer.

Coffee Beans


Liver Health 

The health benefits of coffee extend to your liver too! The beverage is believed to reduce the risk of liver diseases, including cirrhosis and liver cancer, by lowering the levels of liver enzymes, which are markers of liver damage. 

A study found that adults who drink four cups of coffee per day have a 71% lower risk of death from chronic liver disease, whilst similar research showed that drinking more than two cups of coffee per day was linked to lower rates of liver scarring in people with liver disease. 

Person Laughing Drinking Coffee

Weight Management 

While it’s not a magic solution for weight loss, coffee can even help you maintain a healthy weight. It’s known to rev up your metabolism, helping your body burn calories more efficiently, and stimulate the breakdown of fat cells, making them more accessible for energy. 

In Healthline, it was reported that caffeine increased fat burning by as much as 29% in lean people and 10% in obese people. However, if you’re primarily interested in coffee for the sake of fat loss, it’s best to minimise your drinking habits to prevent a build up of tolerance.


Life Longevity

Finally, the health benefits of coffee combined may actually increase your chances of a longer, healthier life. For example, a comprehensive review of multiple scientific studies revealed that a daily consumption of two to four cups of coffee was linked to a reduced risk of morality, irrespective of variables such as age, weight and alcohol intake. 

Likewise, a separate investigation involving 1,567 participants discovered that regular consumption of caffeinated coffee correlated with a decreased risk of mortality over 12 and 18 years of monitoring.



The health benefits of coffee are boundless. But as with many things in life, moderation is key. While coffee can be a fantastic addition to your daily routine, excessive consumption can lead to side effects like insomnia, jitteriness, and increased heart rate. So, enjoy your coffee responsibly, and savour the delightful blend of taste and science in every cup. Here’s to a healthier and happier you, one sip at a time.


At Oasis Coffee & Vending, we’re proud to supply some of the UK’s leading businesses with expert coffee machines and equipment. Partnered with the likes of Franke, Coffetek, Jura and Westomatic, we’re focused on providing a solution that responds to the needs of your diverse employees and customers. 


To explore our products, or find your perfect fit, visit our website today.

October 4, 2023

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