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Writer's pictureRayki Goh, MSc

Coffee Consumption & Diseases

coffee

Dear food people,


In this series of articles,we challenge ourselves to explain shocking food facts in the simplest way possible and within just 1-minute, so you can learn to make wiser food choices each week! 


Always remember, FOOD IS MEDICINE.. and if you eat right, you might even find yourself losing some excess weight without breaking a sweat.


Now, let’s get to it~


 

COFFEE


Coffee, a beloved beverage enjoyed by millions worldwide, is more than just a morning pick-me-up. Scientifically, coffee is a complex mixture of over a thousand bioactive compounds, including caffeine, antioxidants, and polyphenols, each contributing to its distinctive flavour and health benefits. When consumed regularly and in moderation, coffee has been associated with a reduced risk of several chronic diseases, making it a valuable addition to a balanced diet.


One of the most studied aspects of coffee is its impact on neurodegenerative diseases, particularly Parkinson's and Alzheimer's. Parkinson's disease is characterised by the degeneration of dopamine-producing neurons in the brain, leading to symptoms such as tremors and impaired movement.


Research indicates that caffeine, the primary stimulant in coffee, may protect these neurons by blocking adenosine receptors, which helps slow down the neuronal degeneration process. This protective effect of caffeine has been consistently observed in various studies, suggesting that coffee drinkers may have a lower risk of developing Parkinson's disease.


Similarly, coffee's potential role in preventing Alzheimer's disease is of significant interest. Alzheimer's is marked by the accumulation of beta-amyloid plaques in the brain, which disrupt communication between brain cells and lead to cognitive decline. Compounds in coffee, including caffeine, are believed to inhibit the formation of these plaques, thereby preserving cognitive function and reducing the risk of Alzheimer's.


In addition to its neuroprotective properties, coffee has been shown to play a role in reducing the risk of type 2 diabetes. This effect is thought to stem from coffee's ability to enhance insulin sensitivity, allowing the body to regulate blood sugar levels more effectively. Chlorogenic acid, a compound found in coffee, is particularly noteworthy for its role in modulating glucose metabolism, which further supports the prevention of type 2 diabetes.


Moreover, coffee consumption has been linked to a lower risk of certain cancers, notably liver and colorectal cancer. The antioxidants in coffee help neutralise free radicals, unstable molecules that can cause DNA damage and lead to cancer. Coffee also appears to have a beneficial effect on liver health by improving liver enzyme levels, which may reduce the risk of liver disease and, consequently, liver cancer.


So, next time you sip on your daily cup of coffee, remember it’s not just a comforting routine. By indulging in that rich, aromatic brew, you’re not only enjoying a moment of relaxation but also reaping a host of health benefits. The caffeine, antioxidants, and polyphenols in coffee work in harmony to protect your brain, improve insulin sensitivity, and fight off harmful free radicals, making each cup a step towards better health.



Here are Some Scientific Facts on Coffee:

  1. Neurodegenerative Diseases: Research published in Neurology has shown that regular coffee consumption is associated with up to a 60% reduced risk of developing Parkinson’s disease. Additionally, a study in the Journal of Alzheimer's Disease reported that drinking 3-5 cups of coffee per day during midlife is linked to a 65% lower risk of developing Alzheimer's disease later in life.

  2. Type 2 Diabetes: A large meta-analysis published in Diabetologia found that each daily cup of coffee is associated with a 7% reduction in the risk of developing type 2 diabetes. Furthermore, research published in the American Journal of Clinical Nutrition revealed that consuming 4 or more cups of coffee per day may lower the risk of type 2 diabetes by 29% compared to non-coffee drinkers.

  3. Cancer Prevention: A comprehensive review in the British Journal of Cancer indicated that coffee drinkers have a 40% lower risk of liver cancer compared to non-drinkers. Additionally, research published in the Journal of Clinical Gastroenterology found that coffee consumption is associated with a 26% reduced risk of colorectal cancer.

  4. Liver Health: A study published in the Journal of Hepatology reported that regular coffee drinkers have a 30% lower risk of liver cirrhosis, a major risk factor for liver cancer.



5 Popular Dishes You Can Prepare at Home:

  1. Coffee Rubbed Steak – A rich and flavourful steak, marinated with a blend of coffee grounds, spices, and herbs, bringing out a deep, smoky flavour.

  2. Espresso Brownies – Decadent and fudgy brownies infused with espresso, adding a bold coffee flavour that enhances the chocolatey goodness.

  3. Mocha Ice Cream – A creamy dessert combining the flavours of coffee and chocolate, perfect for coffee lovers looking for a sweet treat.

  4. Coffee Crusted Pork Loin – Tender pork loin coated with a spiced coffee rub, offering a unique and aromatic taste profile.

  5. Coffee Glazed Chicken Wings – Succulent chicken wings tossed in a sticky coffee glaze, blending sweet, savoury, and bitter notes for a delightful appetiser.


 

The information provided in our articles is for educational and entertainment purposes only. It is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or another qualified healthcare provider with any questions you may have regarding a medical condition. The content on our website, including articles, is not meant to endorse or promote any specific medical treatments, products, or procedures. The information provided is based on general knowledge and research at the time of writing. Medical practices and knowledge are constantly evolving, and what may have been accurate at the time of publication may not be current or applicable today.

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