Black Tea Benefits: 20 Fascinating Science-Supported Facts

Originating from the lush, leafy Camellia sinensis plant, black tea holds a cherished place in numerous cultures across the globe.

We’ll cover what black tea is, how it’s made, the multitude of black tea benefits, the best ways to consume it, and important considerations when consuming it.

So, heat the kettle, steep your tea, and enjoy this informative read about black tea benefits!

What is Black Tea and How is it Made?

Black tea is derived from the leaves of the Camellia sinensis plant and is known for its robust flavor and darker color compared to green and white teas. The oxidation process, where tea leaves are exposed to air, is what gives black tea its distinctive color and rich flavor.

There are several types of black tea including:

• Earl Grey: a popular type of black tea that includes bergamot orange oil
• Assam: strong, rich black tea from India
• Darjeeling: a more delicate Indian black tea
• Ceylon: bold and full-bodied tea from Sri Lanka

For an in-depth exploration of the types of black tea, we invite you to read our complete guide on black tea to uncover the origins, unique characteristics, and specific details of each variety.

How to Make Black Tea

Here’s a step-by-step guide to making black tea using leaves, a bag, or powder:

1. Boil Water: Start by boiling fresh, cold water in a kettle. The temperature should be near boiling, around 200°F (93°C).
2. Add 1 teaspoon of black tea leaves for each cup (8 oz) of water into a teapot.
   • If you’re using a black tea bag, place one tea bag into a cup or mug.
   • If you’re using black instant tea powder, wait until the next step to add your tea.
3. Steep Your Tea:
   • For leaves or a tea bag, once the water is boiled, pour it over the tea in your container. Let it steep for 3-5 minutes, depending on your preference for strength. The longer it steeps, the stronger the flavor.
   • For tea powder, add 1 teaspoon of powder per cup of boiling water directly into the kettle. Reduce the heat and let the tea simmer for 2-3 minutes.
4. Strain and Serve:
   • For leaves and powder, strain the tea into a cup to remove the leaves or powder.
   • For tea bags, simply remove the bag from your cup.

Black tea typically has a high caffeine content (around 47 mg of caffeine) compared to other types of tea due to its extended oxidation process, making it a great pick-me-up for those early morning or afternoon slumps.

Now that you know what black tea is and how to make it, let’s delve into the black tea benefits.

List of Black Tea Benefits

The benefits of black tea are vast, each supported by various scientific studies. Here we’ll delve into each of these benefits, unpacking what they mean and the scientific evidence behind them.

1. Prevention of Diseases

Prevention of diseases refers to measures taken to avoid the occurrence of specific illnesses. Black tea has been found to help in this regard. Research has suggested that black tea may help prevent numerous diseases, such as skin cancer, Parkinson’s disease, myocardial infarction, and coronary artery disease (Shen & Chen, 2008).

2. Antimutagenic and Anticlastogenic Effects

The antimutagenic and anticlastogenic effects of a substance refer to its ability to reduce mutations and chromosomal breakage, respectively. In the case of black tea, these benefits are particularly evident. Both green and black tea, as well as their polyphenols, have demonstrated significant antimutagenic and anticlastogenic effects in multiple mutational assays (Shen & Chen, 2008).

3. Rich Source of Pharmacologically Active Molecules

A rich source of pharmacologically active molecules means that the substance has active components that can have a therapeutic effect. Black tea, according to scientific studies, is such a source, providing diverse health benefits. This feature is mainly due to the polyphenols present in black tea that have shown various beneficial effects (Khan & Mukhtar, 2018).

4. Cancer Prevention

Cancer prevention refers to actions taken to lower the chance of getting cancer. There is growing evidence that black tea plays a role in preventing certain types of cancer. Though green tea has been extensively studied for its anti-cancer properties, black tea also has a substantial amount of research supporting its role in cancer prevention (Al-Mahdi et al., 2021).

5. Cardiovascular Disease Prevention

Cardiovascular disease prevention refers to steps taken to reduce the risk of heart disease and strokes. Polyphenolic compounds present in black tea have been associated with beneficial effects in the prevention of cardiovascular disease (Ríos et al., 2015).

6. Weight Reduction and Metabolic Syndrome Alleviation

The benefits of weight reduction and alleviation of metabolic syndrome are crucial in promoting overall health. Studies have shown that black tea can contribute to reducing body weight, alleviating metabolic syndrome, and preventing diabetes and cardiovascular diseases (Yang et al., 2015).

7. Antioxidant Activity

Antioxidants are substances that can prevent or slow damage to cells caused by free radicals. Black tea is rich in catechins and theaflavins, which possess antioxidant activity and help prevent oxidative stress (Takemoto & Takemoto, 2018).

8. Cholesterol Reduction

Reducing cholesterol is vital in maintaining heart health. Research has indicated that black tea can decrease cholesterol levels, contributing to a reduced risk of heart disease and stroke (Ning et al., 2021).

9. Anti-inflammatory Properties

Inflammation is a response by the body’s immune system to injury or infection. However, chronic inflammation can lead to health issues. The polyphenolic compounds in black tea have anti-inflammatory effects, which can help reduce inflammation in the body (Takemoto & Takemoto, 2018).

10. Anti-obesity Effects

The term “anti-obesity effects” refers to the prevention or reduction of obesity. Black tea has demonstrated potential anti-obesity effects, which could be beneficial for weight management (Kurniati & Yuliani, 2022).

11. Anti-diabetic Properties

Anti-diabetic properties are characteristics that help manage or prevent diabetes. The polyphenolic compounds in black tea have been associated with antidiabetic properties and positive effects on glucose metabolism and insulin signaling (Ríos et al., 2015).

12. Gut Microbiota Modulation

Modulation of the gut microbiota involves influencing the balance and composition of the bacteria in the gut. Black tea has been shown to modulate gut microbiota, which can positively impact overall health, including the prevention of non-alcoholic fatty liver disease (Li et al., 2022).

13. Mental Well-being

Improvements to mental well-being can include reducing stress, enhancing mood, and promoting better sleep. Black tea consumption has been linked to improved mental well-being and indicators of heart health, including vascular and endothelial function (E et al., 2022).

14. Prevention of Obesity and Hyperglycemia

Preventing obesity and hyperglycemia is important in maintaining overall health. Regular consumption of black tea is believed to help prevent obesity and hyperglycemia (Gao et al., 2019).

15. Prevention of Degenerative Diseases

The prevention of degenerative diseases refers to reducing the risk of conditions such as heart disease and Alzheimer’s. Black tea consumption has been linked to a lower risk of degenerative diseases, including cardiovascular disease (Hof et al., 1998).

16. Anti-atherosclerotic Effects

Anti-atherosclerotic effects involve the prevention or slowing of atherosclerosis, a condition where plaque builds up in the arteries. Theaflavins, the primary red pigments in black tea, have been shown to have anti-atherosclerotic effects (Takemoto & Takemoto, 2018).

17. Anti-inflammatory Effects

As previously mentioned, the polyphenolic compounds in black tea have anti-inflammatory effects, which can help reduce inflammation in the body (Takemoto & Takemoto, 2018).

18. Antiviral and Antibacterial Properties

Antiviral and antibacterial properties can help prevent and fight off various infections. Theaflavins in black tea have demonstrated these properties (Takemoto & Takemoto, 2018).

19. Dental Health Benefits

Dental health benefits can include the prevention of cavities, gum disease, and tooth loss. Black tea has been found to have anti-dental caries properties, contributing to dental health (Takemoto & Takemoto, 2018).

20. Prevention of Oxidative Stress

Preventing oxidative stress can provide various health benefits. Black tea has been shown to prevent red blood cells and proteins from undergoing oxidative stress (Ning et al., 2021).

In conclusion, the benefits of black tea extend from general health enhancements to specific benefits such as weight management, cardiovascular health, and anti-inflammatory effects. Don’t forget to explore more about other types of teas and their health benefits in our extensive guide on the health benefits of drinking tea!

What’s the Best Way to Take Black Tea?

There are several enjoyable ways to consume black tea, such as drinking it plain, with a squeeze of lemon for a tangy twist (benefits of black tea with lemon), or as a part of a blend like Earl Grey (benefits of Earl Grey black tea). Black tea is versatile and can be consumed at any time of the day. It pairs well with breakfast foods, lunchtime sandwiches, or evening desserts.

We incorporate black tea powder into many of our dessert recipes. If you want to experience black tea in a fun, flavorful way and reap the benefits of other herbs, you should absolutely try the black tea blends from Art of Tea!

Potential Side Effects and Considerations of Black Tea

Like anything consumed in excess, black tea can have side effects such as restlessness and disturbed sleep due to its caffeine content. It’s always a good idea to consult a healthcare professional if you have any concerns. It’s also important to source quality ingredients to truly enjoy the benefits of black tea.

Conclusion

In summary, black tea benefits are extensive and impactful, covering a range of health areas from disease prevention, cardiovascular health, weight management, anti-inflammatory properties, to improved mental well-being. We encourage you to experience the benefits of drinking black tea firsthand.

Let us know how you enjoy your black tea and what changes you notice. And if you’re interested in finding the best black tea, don’t miss our review post on the topic.

References

• Alasalvar, C., Topal, B., Serpen, A., Bahar, B., Pelvan, E., Gökmen, V. (2012). Flavor Characteristics Of Seven Grades Of Black Tea Produced In Turkey. J. Agric. Food Chem., 25(60), 6323-6332. Link Here
• Al-Mahdi, Z., Ewadh, R., Hindi, N. (2021). Health Benefits Of Aqueous Extract Of Black and Green Tea Leaves. Link Here
• Atazadegan, M., Bagherniya, M., Askari, G., Tasbandi, A., Sahebkar, A. (2021). The Effects Of Medicinal Plants and Bioactive Natural Compounds On Homocysteine. Molecules, 11(26), 3081. Link Here
• Bedran, T., Morin, M., Spolidorio, D., Grenier, D. (2015). Black Tea Extract and Its Theaflavin Derivatives Inhibit The Growth Of Periodontopathogens And Modulate Interleukin-8 And β-Defensin Secretion In Oral Epithelial Cells. PLoS ONE, 11(10), e0143158. Link Here
• Cooper, R., Morré, D., Morré, D. (2005). Medicinal Benefits Of Green Tea: Part I. Review Of Noncancer Health Benefits. The Journal of Alternative and Complementary Medicine, 3(11), 521-528. Link Here
• Das, S., Samanta, T., Datta, A. (2021). Improving Black Tea Quality Through Optimization Of Withering Conditions Using Artificial Neural Network and Genetic Algorithm. J. Food Process. Preserv., 3(45). Link Here
• E, D., Bond, T., G, J. (2022). Tea For Minds and Hearts: A Scoping Review. Nutr Food Technol Open Access, 1(8). Link Here
• (2022). Untitled. IJPSR, 4(13). Link Here
• Friedman, M., Kim, S., Lee, S., Han, G., Han, J., Lee, K., … & Kozukue, N. (2006). Distribution Of Catechins, Theaflavins, Caffeine, and Theobromine In 77 Teas Consumed In The United States. Journal of Food Science, 9(70), C550-C559. Link Here
• Gao, Y., Xu, Y., Ruan, J., Yin, J. (2019). Selenium Affects the Activity Of Black Tea In Preventing Metabolic Syndrome In High‐fat Diet‐fed Sprague–dawley Rats. J. Sci. Food Agric., 1(100), 225-234. Link Here
• Hao, W., Wang, M., Lv, M. (2016). The Inhibitory Effects Of Yixing Black Tea Extracts On A-glucosidase. Journal of Food Biochemistry, 1(41), e12269. Link Here
• Hof, K., Kivits, G., Weststrate, J., Tijburg, L. (1998). Bioavailability Of Catechins From Tea: the Effect Of Milk. Eur J Clin Nutr, 5(52), 356-359. Link Here
• Jayabalan, R., Malbaša, R., Lončar, E., Vitas, J., Sathishkumar, M. (2014). A Review On Kombucha Tea-microbiology, Composition, Fermentation, Beneficial Effects, Toxicity, and Tea Fungus. Comprehensive Reviews in Food Science and Food Safety, 4(13), 538-550. Link Here
• Khan, N., Mukhtar, H. (2013). Tea and Health: Studies In Humans. CPD, 34(19), 6141-6147. Link Here
• Khan, N., Mukhtar, H. (2018). Tea Polyphenols In Promotion Of Human Health. Nutrients, 1(11), 39. Link Here
• Kurniati, N., Yuliani, R. (2022). The Effect Of Green Tea and Black Tea In Cheese Tea Drinks On Body Weight And Diabetes Mellitus Risk In Male Swiss Webster Mice. Acta Pharm. Ind., 1(47), 43-47. Link Here
• Kyle, J., Morrice, P., McNeill, G., Duthie, G. (2007). Effects Of Infusion Time and Addition Of Milk On Content And Absorption Of Polyphenols From Black Tea. J. Agric. Food Chem., 12(55), 4889-4894. Link Here
• Lambert, J., Sang, S., Yang, C. (2007). Biotransformation Of Green Tea Polyphenols and The Biological Activities Of Those Metabolites. Mol. Pharmaceutics, 6(4), 819-825. Link Here
• Li, B., Mao, Q., Xiong, R., Zhou, D., Huang, S., Saimaiti, A., … & Li, S. (2022). Preventive Effects Of Different Black and Dark Teas On Obesity And Non-alcoholic Fatty Liver Disease And Modulate Gut Microbiota In High-fat Diet Fed Mice. Foods, 21(11), 3457. Link Here
• Ning, J., Xu, S., Wang, Y., Wei, Y., Shi, L., Xiao, Z., … & Deng, W. (2021). Quality Chemical Analysis Of Crush – Tear – Curl (Ctc) Black Tea From Different Geographical Regions Based On Uhplc‐orbitrap‐ms. Journal of Food Science, 9(86), 3909-3925. Link Here
• P, M., T, B. (2021). Tea and Wellness Throughout Life. Nutr Food Technol Open Access, 1(7). Link Here
• Ríos, J., Francini, F., Schinella, G. (2015). Natural Products For the Treatment Of Type 2 Diabetes Mellitus. Planta Med, 12/13(81), 975-994. Link Here
• Shen, F., Chen, H. (2008). Element Composition Of Tea Leaves and Tea Infusions And Its Impact On Health. Bull Environ Contam Toxicol, 3(80), 300-304. Link Here
• Takemoto, M., Takemoto, H. (2018). Synthesis Of Theaflavins and Their Functions. Molecules, 4(23), 918. Link Here
• Yang, C., Zhang, J., Zhang, L., Huang, J., Wang, Y. (2015). Mechanisms Of Body Weight Reduction and Metabolic Syndrome Alleviation By Tea. Mol. Nutr. Food Res., 1(60), 160-174. Link Here