Health & Life

Is Your Daily Coffee Habit Good for Your Heart, Liver and Brain?

Coffee is more than just a morning pick-me-up. Recent studies have unveiled the beverage's astonishing impact on cardiovascular health, liver function, and brain activity.

Administrator

26 July, 2024

For many, a cup of coffee is an essential part of their morning routine. In some countries, coffee is the primary beverage of choice for a daily energy boost. But what effects does this beloved beverage have on our health?

In this article, Dr. Sarah Robbins, a gastroenterologist and founder of the Well Sunday Health Center in Canada, shares valuable insights into the benefits of drinking coffee for our overall health.

Preventing Chronic Diseases

According to Dr. Robbins, coffee is a rich source of antioxidants, which protect the body from damage caused by free radicals. These compounds not only help reduce inflammation but also promote overall well-being. She emphasizes that the absorption of antioxidants from coffee can play a crucial role in preventing certain chronic illnesses, as reported by Well and Good.

Dr. Robbins highlights the abundant antioxidants found in coffee.

Reducing the Risk of Cardiovascular Diseases

Moderate caffeine consumption, explains Dr. Robbins, can contribute to a reduced risk of developing certain cardiovascular diseases, including stroke. This is due to caffeine’s antioxidant properties, which improve the function of the blood vessel lining, thus promoting heart health.

Brain Health

Numerous studies, says Dr. Robbins, indicate that coffee consumption may lower the chances of developing neurodegenerative diseases such as Alzheimer’s and Parkinson’s. She attributes this protective effect to caffeine’s ability to inhibit adenosine receptors, coupled with its antioxidant properties.

Coffee has been linked to a reduced risk of neurodegenerative diseases.

Liver Protection

Drinking coffee and taking in caffeine can help prevent liver-related diseases. Dr. Robbins mentions that regular caffeine intake can lower the risk of cirrhosis in those already suffering from the disease.

Additionally, caffeine can halt the progression of non-alcoholic fatty liver disease and liver cancer. A large-scale study from 2021 revealed that coffee consumption significantly lowers the chances of non-alcoholic fatty liver disease. Furthermore, drinking approximately two cups of coffee daily may reduce the risk of liver cancer by up to 43%, as per Well and Good.

Caffeine fights the development of non-alcoholic fatty liver disease and liver cancer.

Cancer-Fighting Properties

Caffeine consumption has been linked to potential cancer-fighting properties. Dr. Robbins mentions that several studies indicate a reduced risk of specific cancer types, including liver and colorectal cancer.

Coffee exhibits anti-cancer properties due to caffeine’s ability to enhance DNA repair, coupled with its antioxidant properties and positive impact on liver enzymes.

However, Dr. Robbins cautions that excessive coffee consumption may lead to certain adverse effects. These include negative impacts on sleep, worsened migraine symptoms, and potential issues for those with glaucoma or pregnant women.

Moreover, she emphasizes that overconsumption of caffeine can temporarily increase heart rate and blood pressure, underscoring the importance of moderation. Research suggests that drinking two to three cups of coffee per day is the optimal amount.

Frequently asked questions

While coffee has some potential health benefits, it is important to consume it in moderation as excessive intake can lead to negative side effects. Coffee contains antioxidants and has been linked to a reduced risk of certain diseases, improved brain function, and enhanced physical performance. However, it can also increase heart rate and blood pressure, interfere with sleep, and cause digestive issues in some individuals.

Studies suggest that moderate coffee consumption may lower the risk of heart disease and stroke. Coffee can improve heart health by reducing inflammation and improving blood vessel function. However, excessive intake can lead to an increased heart rate and blood pressure, which may be a concern for individuals with pre-existing heart conditions.

Coffee has been associated with a reduced risk of liver cancer and liver disease. It may also help protect against non-alcoholic fatty liver disease (NAFLD) and reduce liver enzyme levels, indicating improved liver function.

Coffee can enhance brain function and may lower the risk of Alzheimer’s disease and dementia. It can improve concentration, memory, and mood, and may also reduce the risk of Parkinson’s disease.

Yes, coffee can interfere with sleep, especially if consumed close to bedtime. Caffeine blocks adenosine receptors in the brain, which can make it difficult to fall asleep and impact sleep quality.

In some individuals, coffee can cause digestive issues such as heartburn, acid reflux, and stomach discomfort. This is often due to the stimulation of stomach acid production by caffeine. However, coffee is also associated with a reduced risk of gallstones and can promote gut motility.

Moderate coffee intake is generally defined as 3-5 cups per day, depending on individual caffeine sensitivity. It is important to listen to your body and adjust your intake accordingly.