Published On: Fri, Sep 25th, 2020

Tea VS Coffee- Health Benefits and Side Effects of Black Tea And Coffee

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People usually fight over tea and coffee. Some people love coffee, and others crave for black tea. This, in turn, leads to a tough competition of tea vs. coffee. 

Tea and coffee both have their own health benefits and side effects. You must consume both the things in moderate or reasonable amounts to gain its benefits. High consumption of tea and coffee leads to severe health issues and side effects. 

Here are the health benefits and side effects of both the tea and coffee that will help you decide which one to consume at what time. 

List of Health Benefits of Black tea

Black tea has plenty of health benefits from a healthy heart to improved body functioning and everything in between. You must consume black tea regularly for a healthy state of mind and body. Here are the significant health benefits of black tea, which includes- 

Oral Health

The black tea has rich polyphenols, which help you hinder bacterial enzymes’ spread and fight against the cavity, causing bacteria.

According to the research, it is found that drinking black tea reduces tooth decays and cavities. Moreover, it reduces the chance of plaque formation that forms the sticky-like material inside your teeth. 

Healthy Heart

Experts suggest that you drink at least two to three cups of black tea to decrease heart stroke chances. The consumption of black and green tea helps you reduce the risk of heart disease and make your heart healthy and sound. 


Black tea consumption helps you flush out toxins from your body. It has high antioxidants, which help you block damage caused by tobacco consumption or other toxic compounds. 

The antioxidants present in black tea help you lead an active and healthy lifestyle. 

Cancer Prevention

The polyphenol and catechins present in black tea help you prevent cancer issues. The experts suggest that you must drink black tea regularly to avoid the problems of cancer. 

Healthy Bones

For healthy bones and muscles, you must drink black tea at least once a day. 

A person who drinks black tea has less probability of developing arthritis issues due to the healthy phytochemicals present in the tea. 

Lower Risk of Diabetes

Research suggests that people who drink black tea regularly have a 70% less chance of developing type 2 diabetes. Aged people must drink black tea on a long-term basis to reduce blood sugar levels. 

Stress Relief

Black tea has relaxing and calming properties that can help you relax your nerves. 

According to the studies, people who drink black tea daily have a relatively lower chance of developing stress or anxiety issues. The L-theanine is the amino acid found in black tea that can help you concentrate and relax better. 

If you consume black tea regularly, you will probably develop a lower cortisol level, a stress hormone. 

Better Immune System

Black tea consists of antigens of alkylamine that will help you boost your immune system. It contains tannins which fight against various diseases or viruses. Moreover, it also enables you to protect stomach flu, influenza, and other infections. 

Healthy Gut and Digestive Tract

Apart from the improved immune system, black tea consumption also enhances the gut health and digestion process. Hence it helps you stay away from gastric and intestinal diseases. 

Enhances Energy

You must consume black tea regularly for an active body. The caffeine present in the tea helps you stay your mind alert and focused. Moreover, it refreshes your entire body and keeps you energized for the rest of the day.

Black tea also stimulates the respiratory and metabolism system and keeps your kidney and heart healthy and sound. 

It also stimulates the metabolism and respiratory system, as well as the heart and the kidneys.

Control cholesterol 

You must drink black tea regularly to reduce cholesterol issues. People of more age must consume black tea at least once per day for a healthy body. 

Every coin has two faces; likewise, everything in this world has some positive and negative aspects. Here are the negative aspects of black tea that will make you aware of consumption in moderate amounts.

Side Effects of Black Tea 

You must drink a moderate amount of black tea for proper body functioning. There is no time limit for drinking black tea, but you can eat one cup in the morning to remain active and energized throughout the day. 

Everything must be consumed in limited amounts because drinking large amounts of black tea may create many adverse effects. Here are some of the side effects that can be caused due to excessive black tea consumption. It includes-

  • Constipation 
  • Headache
  • Difficulty in sleeping or anxiety issues 
  • Increased urination 
  • Tremors 
  • Irregular heartbeat 
  • Vomiting and nausea 
  • Ringing in the ears 
  • Restlessness 
  • Nervousness 
  • Anemia 
  • High blood pressure
  • Disturbed stomach 
  • Diarrhea 
  • cardiovascular disease 
  • Heart rate changes 

It depends on your preferences that what you like the most. Some people love tea, and some are crazy about coffee. Here we have listed some health benefits of coffee that will help you see the similarities and differences between both the drinks. 

List of health benefits of coffee

Most people love coffee for its strong flavor, aroma, and unique taste. Experts suggest that you must drink coffee for a healthy body and a positive mental state. Check out these excellent health benefits of coffee, which includes – 

Boost Your Physical Performance 

You must drink coffee for at least one hour before your workout to improve your physical performance. It is believed that if you drink coffee early in the morning, it will enhance your performance by 11 to 12 % more. 

Caffeine increases the blood’s adrenaline levels, which will help you fight diseases and prepare you for the physical exertion. 

Help you lose weight

Coffee consists of high potassium and magnesium, which help maintain body insulin and blood sugar level by reducing your sugar consumption of candies or chocolates. 

Contributes to the process of burning fat

Coffee enhances the breakdown of fat cells by using it as a fuel for extensive training. If you drink a hot cup of coffee before a workout, you’ll probably lose your weight even faster. 

Keep you alert and focussed

If you drink coffee in moderate amounts, it will help you relax your mind. Moreover, people consume coffee to stay awake in the night to complete work, which proves that coffee keeps you alert and focused. 

Lowers risk of death.

According to the studies and research, people who drink coffee regularly probably have 25% lower chances of premature death.

Reduces the risk of cancer

Regular consumption of moderate coffee reduces the risk of cancer in women by 25% and in men by 20%. 

Experts say that you must drink coffee at least once a day to prevent skin cancer known as basal cell carcinoma. 

Lowers heart stroke risk

If you drink coffee in a moderate or reasonable amount, it will help you prevent heart disease or stroke. You must drink at least one to three cups of coffee for well body functioning. 

Protects your body 

Coffee has high antioxidants, which can help you fight against various infections and bacterial diseases. Moreover, it will help you protect your body against free radicals within your body. 

Reduces risk of Type-2-diabetes

The consumption of coffee reduces the risk of type 2 diabetes. It controls insulin and blood sugar level in your body, which reduces type 2 diabetes. 

Protects your brain

High caffeine reduces the risk of dementia and Alzheimer’s, which protects your brain from various diseases. 

It fights depression and bad mood 

Experts suggest that you must consume caffeine to boost neurotransmitter production like dopamine, noradrenaline, and serotonin. It helps you elevate your mood by preventing depression and bad mood issues. 

As we have discussed before, everything has positive and negative aspects; likewise, tea and coffee also have some side effects when consumed in more massive amounts. 

Check out these side effects to limit the consumption of coffee. 

Side effects of coffee

Drinking coffee in limited amounts can help you fight many diseases and body dis-functioning. Coffee can help you remain alert throughout the day. Most people consume coffee regularly, but those who consume it in higher amounts may face many side effects. It includes- 

  • It can make you sick 
  • It can create restlessness or anxiety issues
  • You may face insomnia or lack of sound sleep
  • Harmful when you consume it during pregnancy 
  • Excess urination 
  • Headache 
  • Vomiting 
  • Breathing issues 

Avoid drinking coffee more than 4 to 5 cups a day. Otherwise, you may have to face any of the above side effects in your body. 


Final words 

Both tea and coffee are the most favorite drinks of people. And almost everyone wants tea vs. coffee to support one’s favorite drink. 

Tea has many health benefits that can help one to stimulate fight against body dis-functioning. But if you consume it in higher amounts, it may lead you to severe health issues. Likewise, coffee also has plenty of health benefits that can help you remain active and alert throughout the day. But still, it can cause you a serious problem when consumed in higher amounts. 

So, consume both the drinks in limited amounts for an active and healthy lifestyle. 

Comment down below if you found this article helpful. 


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