Below is the basic knowledge about the similarities and differences between coffee and tea. From there, you can decide which drink is better for your health.
Coffee has more caffeine
Coffee and tea both contain caffeine, a stimulant that can keep you alert and energized. full of energy.
A study conducted in 2015 found that people who tolerated moderate amounts of caffeine had a lower risk of type 2 diabetes than those who did not are at risk of certain cardiovascular diseases, neurodegenerative diseases – including Alzheimer’s and Parkinson’s diseases – and cancers such as colon cancer, uterine cancer and liver cancer.
According to progress Dr. Christopher Gardner, director of nutrition research at the Stanford Prevention Research Center (USA), a cup of coffee usually contains 80 to 100 mg of caffeine, while a cup of tea only contains 30 to 50 mg of caffeine.
< p>Associate professor of neurology Matthew Chow from the University of California Davis School of Medicine (USA) supports this claim: “In general, coffee has 2-3 times more caffeine than coffee black tea. However, the exact ratio depends on a number of factors such as the type of tea, the amount of tea used to brew a cup, the temperature of the water, the amount of time the tea is left to cool…”.
For example, black tea contains approximately 48mg of caffeine in a cup while green tea only contains 29mg. Herbal teas such as mint tea and chamomile tea contain absolutely no caffeine.
However, it is important that you do not consume it. too much caffeine. The US Food and Drug Administration (FDA) recommends not drinking more than 4-5 cups of coffee per day. Because too much caffeine can cause nausea, diarrhea, insomnia, and anxiety Increased heart rate and even seizures.
Each person’s tolerance to caffeine is different so it is important to monitor the body’s response and adjust accordingly.
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Tea provides sustained energy and helps increase concentration
Because coffee contains more caffeine than tea, it will However, tea helps increase energy more sustainably than coffee.
That’s because tea, unlike coffee, contains L-theanine (tannin) alone. amino acids can metabolize caffeine over a long period of time. A 2008 study found that the combination of L-theanine and caffeine significantly increased concentration compared to people who consumed caffeine alone The combination of the two improves cognitive performance and attention.
Both green tea and black tea contain L-theanine although green tea has slightly more at around 6 56 mg in a cup while black tea only has 5 13 mg.
Coffee contains more antioxidants
Both coffee and tea contain antioxidants – chemical compounds Studying can reduce the risk of certain diseases such as cancer or diabetes.
Associate Professor Chow said: “A 2013 study found that coffee contains more antioxidants than chocolate tea. hot and red wine.”
Common antioxidants in coffee include caffeic and n-coumaric chlorogenic ferulic acids. Some experts even consider caffeine to be an antioxidant. The main component of green tea called catechins is also considered an antioxidant with anti-inflammatory properties.
Dr. Gardner says the antioxidants in coffee or tea have may be able to prevent or treat chronic degenerative diseases such as stroke cancer diabetes and heart disease.
Just remember to drink coffee and tea in moderation to achieve optimal antioxidant benefits as drinking more than four or five cups a day may pose harmful health risks.
Expert advice< /p>
Associate Professor Chow concluded that it is difficult to say which is better than tea or coffee because it depends on your health and needs.
If you want wake up quickly The high caffeine content in coffee will help you achieve that immediately. However, if your body is sensitive to caffeine, you should drink tea because the caffeine content is lower and the tea contains tannin to help you maintain energy longer and more stable.
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