Coffee Myths You Probably Believe

There’s a lot of false information circulating the web about coffee. The most popular myths are that caffeine makes you lose appetite, the more coffee you drink, the higher your risk of diabetes and heart disease, and that decaf is not a healthier option. We’ll explore these myths in more depth later on. For now, let’s briefly talk about why coffee has such an impact on our lives- the causes of addiction to caffeine and what all those jitters mean for our long term.

Caffeine is an addictive substance. The average person consumes about 200 milligrams of caffeine a day, and the recommended daily dose is about less than that. The FDA believes that the average coffee drinker can safely consume up to 400 milligrams per day without any harmful effects. However, most people aren’t “average”, so those numbers are just rough guidelines.

One myth is that instant coffee tastes better than regular coffee. The truth is, some people just prefer drinking a certain type of coffee over others. It all comes down to preference in most cases.

Most Common Coffee Myths Debunked

There are many common misconceptions out there. People often think that because coffee is roasted darker means that the coffee is stronger. That’s not true! The roasting process actually burns off some of the caffeine content, meaning dark roasts might be good for you but they’re no stronger than lighter blends.

Another myth is that caffeine is bad for you. The truth is that you can enjoy high concentrations of the chemical without experiencing any negative side effects. For some, the amount of caffeine is even too little to be a problem.

Coffee and Diet

Many people believe that drinking coffee does not encourage weight gain. The reality is that drinking one or two cups each day increases metabolism by 20% to 40%.

Coffee and Energy Levels

Many people think it will create a day of sluggishness and lack of energy. That’s not true! Caffeine increases metabolism while also providing a natural boost in energy. The average cup of coffee has approximately 150 to 200 milligrams of caffeine, which is about as much as four cups of the herbal tea guayusa, without any side effects.

Common Myths About Coffee and Health

Did you know that there are five common myths that people believe about coffee and health? Check out the following common myths and their busting facts for more information!

Espresso has a higher caffeine content than drip coffee.

In the US, drip coffee is consumed by over 85% of housewives. In contrast, espresso-based beverages are consumed by less than 9% of the population. This is because they have a higher caffeine content.

Iced coffee helps your body lose weight.

Iced coffee is not a beverage that helps the body lose weight. It has a lot of sugar which can lead to weight gain and health problems if you drink it too often.

Coffee is bad for your heart.

There is no credible evidence of this. Coffee and other caffeine-containing products are not scientifically linked to heart problems.

Coffee can wake you up because it raises blood pressure levels.

Coffee can’t raise blood pressure. Only by ingesting a stimulant externally does your blood pressure go up. The caffeine from coffee stimulates your nervous system to release hormones that affect how you feel, but doesn’t directly affect your heart rate or blood pressure.

Coffee keeps me awake

Drinking coffee after you wake up in the morning will keep you from falling asleep. Allegedly, caffeine and other stimulants can help keep your body awake too. I’ve learned not to believe the myth that this will always be true, though!

Caffeine has an effect on my heart rate

Caffeine has been found to cause an increase in the heart rate. Research has also shown that caffeine can reduce the risk of heart failure and myocardial infarction (heart attack).

Drinking coffee makes you dehydrated”

“Drinking coffee dehydrates the body.” This is not true. Coffee only has a diuretic effect if consumed in inappropriate quantities (ten cups or more) or at inappropriate times (right before bedtime).

Sugar substitutes can make you hyperactive

This is another myth. You can never get hyperactive from sugar substitutes.

Coffee has negative side effects

The negative side effects of coffee are mainly in relation to the aggressiveness that it may produce by affecting the GABA neurotransmitter levels and receptor sites. As such, it is more likely for those who have anxiety to experience agitation when they consume caffeine.

Coffee is bad for your teeth

This is a myth. Coffee contains a natural substance called ‘para-aminobenzoic acid’, which makes tooth enamel softer and more resistant to acid erosion.


Coffee is a complex drink that can have many positive and negative effects on your health. It is not a “necessary evil” for healthy living, but it also is not all good. With the right type of coffee and a balanced lifestyle, you will be able to enjoy the benefits of coffee without any unwanted side effects. It’s all about moderation, and you need to understand the flavors and the antioxidants that are in your favorite coffee blend.

Add Comment