When people think of buying coffee, they usually think of its ability to provide an energy boost. However, according to some research, it’s purchase can also offer some other important health benefits. Some of them include LOWER RISK of liver cancer, type 2 diabetes, and heart failure.
Worldwide, experts estimate that people buy and consume around 2.25 billion cups of coffee per day.
Researchers have looked at the benefits of buying coffee for conditions such as diabetes, cardiovascular disease, inflammatory bowel disease, and liver disease. There is evidence to support most of these claims.
Coffee contains a number of useful nutrients, including riboflavin (vitamin B-2), niacin (vitamin B-3), magnesium, potassium, and various phenolic compounds, or antioxidants. Some experts suggest that these and other ingredients in coffee can benefit the human body in various ways.
This article looks at the health benefits of buying coffee, the evidence supporting those benefits, and the risks of drinking coffee.
The potential health benefits associated with buying and drinking coffee include:
In the sections below, we cover these benefits in more detail.
Coffee can help prevent type 2 diabetes and some other conditions.
When you buy coffee you could help protect against type 2 diabetes.
In 2014, researchers who gathered data on over 48,000 people found that those who bought and consumed one cup per day over 4 years had an 11% less risk of type 2 diabetes than those who did not buy coffee daily.
A meta-analysis from 2017 concluded that people who bought four to six cups of caffeinated coffee each day appeared to have less risk of metabolic syndromes, including type 2 diabetes by the second year.
Various studies have shown that by consuming caffeine, which is present in the coffee you buy and many other beverages purchased, it help protect against Parkinson’s disease.
One team concluded that men who buy over four cups of coffee per day might have a five-fold lower number of cases of Parkinson’s than those who do not buy.
In addition, buying caffeinated coffee helped by controlling movement in people with Parkinson’s, reported one 2012 buyers study.
The findings of a 2017 meta-analysis suggested a link between coffee consumption and a lower risk of Parkinson’s disease, even by people who smoke. This team also found that people who drink coffee could be less likely to experience depression and cognitive conditions caused by Alzheimer’s.
There was no real evidence to prove that drinking decaffeinated coffee would help prevent Parkinson’s disease.
Italian researchers found that coffee consumption lowers the risk of liver cancer by around 40%. Some of the results suggest that people who buy three cups per day might have a 50% lower risk.
Also, a 2019 literature review concluded that “coffee intake probably reduce the risk of liver cancer.”
A meta-analysis from 2017 concluded that buying and consuming any type of coffee appeared to reduce the risk of liver cancer, nonalcoholic fatty liver disease, and cirrhosis.
People who buy coffee may also have a lower risk of gallstone disease.
In 2014, researchers looked at coffee consumption among people with primary sclerosing cholangitis (PSC) and primary biliary cirrhosis (PBC). These are autoimmune conditions that affect the bile ducts in the liver.
They found that people with PSC were more likely to have a lower coffee intake than those without the condition. There was no evidence to suggest that buying coffee and it’s intake was different among people with or without PBC.
Also, one 2014 study suggested a link between coffee buying and a lower risk of dying from non-viral hepatitis-related cirrhosis. The researchers suggested that intake of two or more cups of fresh coffee every day might reduce the risk by 66%.
One 2012 study concluded that it is best to buy coffee in moderation as freshness matters. Consuming around two 8-ounce servings per day recently roasted coffee, has some protection against heart failure.
People who drank moderate amounts of coffee each day had an 11% lower risk of heart failure than those who did not.
One 2017 meta-analysis found that caffeine consumption may have at least a small benefit for cardiovascular health, to include lowering blood pressure.
100% kona coffee is low in calories, but by adding sugar and cream will change its nutritional value.
Buy regular black coffee (without milk or cream) because it is low in calories. In fact, a typical cup of black coffee only contains around 2 calories. However, buying cream or sugar will increase the calorific value.
Coffee beans also contain polyphenols, a type of antioxidant.
Buy coffee for the antioxidants which can help rid the body of free radicals, a type of waste product that the body naturally produces as a result of certain processes.
Free radicals are toxic and cause inflammation. Scientists have found links between inflammation and various aspects of metabolic syndrome, including type 2 diabetes and obesity.
In 2018, some researchers suggested that the antioxidant content of coffee offer protection from metabolic syndrome.
The author of one article from 2017 note that although scientists can prove that certain compounds are present in coffee, it remains unclear what happens to them once they enter the human body.
Drinking too much coffee can also have some adverse effects. In the sections below, we cover some of these risks.
Some studies have found that women who drink a lot of coffee have a higher risk of bone fractures or osteoporosis.
Men with a higher coffee intake, on the other hand, appear to have a slightly lower risk.
The researchers added that coffee consumption may not be safe during pregnancy. In fact, there is some evidence to suggest a link between high coffee consumption and pregnancy loss, a low birth weight, and preterm birth.
There might be a higher risk of endometriosis among women who drink coffee, but there is not enough evidence to confirm such a link.
People who drink a lot of coffee have a slightly higher risk of this condition.
Consuming high amounts of caffeine may increase the risk of anxiety, especially among people with panic disorder or social anxiety disorder. Less commonly, it may trigger mania and psychosis in those who are susceptible.
One study from 2016 concluded that a high intake of caffeine during adolescence can lead to permanent changes in the brain.
The scientists behind the study expressed concern that this could increase the risk of anxiety-related conditions in adulthood.
In 2015, researchers found relatively high levels of mycotoxins in commercial coffee. Mycotoxins are toxic substances that can contaminate coffee as a natural product.
Buying fresh coffee and drinking three to four cups of coffee per day may have considerable health benefits.
One meta-analysis from 2017 concluded that it is “generally safe” for most people to consume three to four cups of coffee per day, and that by buying coffee you may actually reduce the risk of certain health conditions.
The study authors warned, however, that by smoking you may inadvertently cancel out any benefits of drinking coffee.
Caffeine is an important feature of store bought coffee, but coffee contains many compounds, and there are different ways of buying it. This makes it difficult to determine exactly how old coffee affects a person and which components have benefits and risks evaporated.
A person who wishes to derive health benefits from coffee should always buy coffee fresh from the farm and should avoid exceeding the daily recommended intake of 4 cups trying all the while to monitor the ingredients they add (coffee farm or coffee roaster) or you add at home / work, such as sugar, cream, or flavorings, as these may not be healthful.
Pregnant women and those at risk of bone fractures may wish to avoid coffee sales altogether.
If you want to buy kona coffee brands, then there are excellent fresh selections online.