Advantages and Disadvantages of Coffee


Everybody loves coffee, the old and the young. Infact, coffee is one of the most consumed drinks in the world, over 400 billion cups of coffee is said to be consumed annually. People who take coffee do so most of the time to keep up with their activities without getting drowsy and falling asleep. That’s why students who have an exam will take lots of coffee to stay awake to read. Some will spend the most of their nights up and then resort to coffee to keep them awake through the following day.

If your parents or spouse have complained about your coffee drinking, then you probably opened this page to find your next weapon of defense for the next time they complain.

Don’t worry, there are actually a handful of benefits of coffee . We’ll be talking about these benefits today

Turns out a cup of coffee does more than just boost your energy or help you stay awake. There are serious benefits like reducing the risk of love disease or diabetes

How beneficial really is coffee? Let’s find out

Benefits of Coffee

Protects Against Diabetes

Studies have found that coffee is able to keep the body protected from type 2 diabetes. The plasma levels of SHBG(sex hormone-binding globulin) increase as a result of the consumption of coffee. SHBG is the protein responsible for the sex hormones’ biological activity. This activity plays a part in the development of type 2 diabetes. According to one of the study’s authors, the association between the consumption of coffee and the risk of type 2 diabetes is an inverse association. What this means is that the rise in one affects the other negatively.

Thus, an increase in the consumption of coffee leads to a reduced risk of developing type 2 diabetes. Researches were made on people who had and did not have type 2 diabetes. This study was carried out every four years with questionnaires designed to evaluate their diets.

After four years, the participants who had an increase in coffee intake over that period were shown to have a reduced type 2 diabetes risk, The ones whose intake didn’t change had higher risks than the ones whose intake changed.

Helps In Reducing Fat

Caffeine is a one of the very few natural substances
that has been proven to aid in burning fat, hence it is found in
every fat burning supplement. Several studies have shown that
caffeine has the ability to boost the metabolic rate by 3% – 11%,
along with significantly burn fat at about 10% in obese individuals,
and 29% in lean individuals. This might be seen diminishing
among long- term coffee consumers.

Depression And Less Risk Of Suicide
Harvard School of Public Health conducted studies
showing, that women who drink 4 or more cups of coffee are
less likely to suffer from depression, also reducing the risk of
suicide. The risk committing of suicide reduces by the rate of
53%, hence becoming less likely to commit suicide.

Coffee and Parkinson’s disease
Researchers in the U.S. carried out a study that assessed the
link between coffee consumption and Parkinson’s disease risk.
The authors of the study concluded that “higher coffee and
caffeine intake is associated with a significantly lower incidence
of Parkinson’s disease”.
In addition, caffeine in coffee may help control movement in
people suffering from Parkinson’s , according to a study
conducted at the Research Institute of the McGill University
Health Centre (RI MUHC) that was published in the journal
Neurology .
Coffee and heart health
Researchers at Beth Israel Deaconess Medical Center (BIDMC)
and Harvard School of Public Health, concluded that drinking
coffee in moderation protects against heart failure . They defined
‘in moderation’ as 2 European cups (equivalent to two 8-ounce
American servings) per day.
People who drank four European cups on a daily basis had an
11% lower risk of heart failure , compared to those who did not.
The authors stressed that their results “did show a possible
benefit, but like with so many other things we consume, it really
depends on how much coffee you drink.”

Lowered risk of Alzheimer’s disease
There is considerable evidence that caffeine may protect against
Alzheimer’s disease. From the European Journal of Neurology
( link). A recent study also isolated the compounds in roasted
coffee that may be responsible for preventing the build-up of the
brain plaque believed to cause the disease.

Harmful Effects

Caffeine consumption may raise blood pressure. Especially in
those already suffering from hypertension and those who don’t
normally consume caffeine . People with hypertension were given
250 mg of caffeine (about 2 coffees) and the data revealed that
their blood pressure was elevated for about 2-3 hours after the
caffeine. Src . A second study performed by The Mayo Clinic
found similar results from a 160 mg dose. All participants
experienced a marked rise in blood pressure and it was the most
pronounced in those that didn’t normally consume caffeine. Src.

Caffeine can cause indigestion. People who consume caffeinated
beverages often report an upset stomach or indigestion. This
mainly occurs when the beverages are consumed on an empty

Caffeine Addiction
Consuming too much caffeine could result in caffeine overdose,
hence leading to a caffeine addiction. This is harmful as it can
overstimulate the body, causing headaches,, irritability, lack of
concentration, fatigue, digestive problems and change in
appetite, when you don’t get your required caffeine intake

Alteration Of Mood And Anxiety
Caffeine present in coffee has the ability to alter both mood and
psychology along with impacting hormones, neurotransmitters
function, nerve signalling and muscles. This is highly applicable if
you have existing heath conditions like anxiety, heart problems, or
diabetes. Avoiding coffee in such cases would improve your
health conditions.

Pregnancy Risk
Women who drink large amounts of coffee, could increase the
risk of having fertility problems, since caffeine reduces the
muscle activities in the Fallopian tubes, which are responsible for
the process of delivering the eggs from the ovaries to the womb.
According to The British Journal Of Pharmacology, caffeine could
increase complications related to the pregnancy, since it crosses
the placenta and reaches the fetus. Caffeine could linger in the
fetus’ system, building up to high toxic levels, as the fetus has an
immature or developing metabolic system. If the coffee intake
increases from 200-300 milligrams per day, a pregnant woman
may be subjected to miscarriage, or the delivery of an infant with
a low birth wight.

Breast tissue cysts in women . One study showed that “Women
who consumed 31–250 mg of caffeine/day had a 1.5-fold
increase in the odds of developing fibrocystic breast disease and
women who drank over 500 mg/day had a 2.3-fold increase in
the odds of developing cysts


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