Unveiling the Brew: Is Coffee a Friend or Foe to Your Health?

March 6, 2024March 6, 2024bad aspects of coffee, benefits of coffee, caffeine, canada, coffee, coffee consumption, drinking coffee, health related issues, is coffe bad

In the world of caffeinated beverages, coffee stands as an undeniable champion, warming our senses and kickstarting our days. But as health is our most worth possession, it’s essential to dig deeper into the age-old question: Is coffee truly a friend or a foe to our health? Let’s explore the positive and negative aspects of our beloved brew.

Although many individuals love a wonderful cup of coffee to start their day, there are certain drawbacks as well. According to Statista, Canadians consumed 5.03 million 60 kg bags during 2023! Canadians drink 2.7 cups of coffee a day on average. Approximately 72% of Canadians between the ages of 18 and 19 regularly consume one cup of coffee or more each day. More is consumed by people in Manitoba and Saskatchewan than the national average. Approximately 18% of coffee drinkers in these two provinces make five or more cups of coffee a day.

The most popular beverage in Canada, according to the Coffee Association of Canada, is coffee. It is preferred over tap water much more. Only 63% of Canadians frequently drank tap water in 2020, compared to 71% who regularly drank coffee. When considering Canadians between the ages of 18 and 64, those between the ages of 55 and 64 make up the largest group of coffee drinkers. In Canada, this demographic accounts for about 24.6% of coffee drinkers.

Good, Bad and the Ugly side of Coffee

Coffee has certainly good aspects for consumers. Coffee around the world is well known social drink, people gather in coffee houses or private homes to socialize while consuming hot caffeinated brew. Beside the socializing aspect, coffee increases alertness, it is high in antioxidants and contains many vitamins like B1, B2, B3,B5, Folate, Magnesium and even Potassium. Caffeine has been shown in numerous studies to temporarily enhance mood, mental alertness, response speed, and overall cognitive function. Some of these impacts, though, are probably transient. Regular coffee consumption will cause you to develop a tolerance, which will make the effects less potent. Some studies suggest that regular coffee consumption may be associated with a lower risk of certain diseases, including Parkinson’s and type 2 diabetes. The exact mechanisms behind these benefits are still being explored.

A recent study that was published in the New England Journal of Medicine discovered that consuming at least one cup of coffee per day has a favourable effect on movement but a negative effect on sleep. Additionally, it might make a particular kind of heart palpitation more likely. One hundred healthy adults with an average age of 39 from the San Francisco area were examined by the researchers. To monitor their sleep and steps, participants wore Fitbits. Electrocardiogram machines to monitor heart rhythms and continuous blood glucose monitors were also given to them.

Randomly selected participants were instructed to consume as much coffee as they pleased for two days, abstain from it for two days, and then repeat the cycle for a total of two weeks.

They took an average of 1,058 more steps on days when they drank coffee than on days when they didn’t. On the other hand, individuals slept for 36 minutes less on the coffee days. Although coffee drinkers may be more motivated to work out and may even perform better once they do, researchers cautioned against interpreting these benefits as justification for consuming energy drinks or high-caffeine supplements to supplement exercises.

According to the Mayo Clinic, the study indicated that coffee may have an impact on the heart as well. Drinking one cup per day was associated with a roughly 50% increased risk of premature ventricular contractions, which are extra heartbeats that throw off the normal heart rhythm and can cause a fluttering or skipped-beats sensation that originates in the chest.

Coffee beans that have been roasted contain trace amounts of an ingredient known as acrylamide. High doses of acrylamide may be hazardous. Even the possibility that coffee’s acrylamide causes cancer is being raised.

Coffee’s acrylamide content varies, although roasting time rather than bean variety determines this.A 2013 investigation in a study conducted examined the acrylamide content of 42 distinct varieties of coffee, encompassing instant coffee and coffee alternatives.

Effects on Our bodies when drinking Coffee

Coffee is a stimulant, but some people discover that consuming it doesn’t produce the results they want. When we drink coffee, we get a jolt of alertness, we feel more alert, we feel more energized and less sleepy, we feel like on top of the world actually, but that feel good aspect wears down easily and we crash soon after. We start to feel more tired than usual, we feel down and even depressed, that’s when we start thinking of another cup of coffee to boost our mood and alertness.

A roller coaster like cycle, riding the high and low cycles. We never get to ride the smooth ride.

Caffeine is an adenosine receptor antagonist pharmacologically. Therefore, it seems that caffeine primarily affects performance by binding to and activating adenosine receptors.It mainly affects A1 and A2A receptors, which are linked to brain processes related to alertness, sleep, and cognition. When it comes to human performance, caffeine is positioned in an odd juxtaposition: while it is known to have certain positive effects, sleep loss is one of those side effects that increases the likelihood of performance deficiencies.

While we teach our bodies that caffeine boost is regular feel good routine, caffeine deprivation becomes a problem. Withdrawing from caffeine has been linked to worse performance in both people and animals, according to research. One of the seminal research in the field involved a double-blind experiment wherein subjects abruptly stopped taking 235 mg of caffeine per day. The results included moderate to severe headaches, elevated anxiety and depression, and slower performance on simple motor tasks like tapping one’s fingers. The fact that habitual coffee drinkers experience caffeine deficiency every night due to the short half-life of the beverage further exacerbates the situation.

Researchers discovered that those who had gone through a withdrawal the previous night did not perform as well on tasks requiring quick reflexes and were slightly less attentive in the morning, indicating that withdrawal had actually rendered them worse off than they would have been otherwise.

Numerous beneficial effects of caffeine consumption on cognitive and physical functioning are highlighted in the scientific world. These positive effects are quantifiable and abundant, whereas the drawbacks are also statistically and clinically substantial.

As we can see from multiple studies on coffee, there are significant benefits of drinking this popular drink, but there are some substantial drawbacks as well. What no study in this world can do is, include every single human. While drinking coffee can have great benefits to some, many people can suffer and not knowing what causes their bad mood, anxiety or even depression.

Therefore, information on benefits and drawbacks can help individuals to decide on whether consuming coffee is beneficial or less so.