A wealth of studies have explored the health benefits of tea, green tea in particular. But black tea holds its own, with properties that are just as interesting for our bodies. Here's a closer look at what your daily black tea ritual can do for you.
Medicinal properties of black tea
The research is clear: drinking black tea brings unexpected benefits on many levels. While oxidation does reduce some of its antioxidant content, that same process gives black tea a distinct set of advantages all its own.
Black tea and weight management
This isn't the latest fad diet. A study from UCLA (University of California) found that the polyphenols in black tea are too large to be absorbed by the small intestine. As a result, they promote the growth of beneficial bacteria in the gut, which in turn encourages the formation of short-chain fatty acids that play a role in weight regulation. In short, drinking black tea while watching your weight is a genuinely sound idea.
Black tea: an ally against cancer?
All teas contain antioxidants, and black tea is no exception, even if its levels are somewhat lower than those of green tea. Among these antioxidants are catechins, which, alongside other compounds, have been shown in numerous studies to reduce the risk of prostate and ovarian cancer. Antioxidants also help protect cells from ageing, which is good news for both your skin and your overall health.
Black tea and cholesterol
The benefits don't stop there. Research from the American Heart Association shows that three to four cups of black tea a day can help lower bad cholesterol, and may also reduce the risk of cardiovascular disease.
Black tea: a friend to your immune system
Black tea also has a notable effect on the immune system, as Harvard Medical School has noted. It contains molecules similar to those found in certain bacteria that help stimulate immunity, making a warm cup of black tea a particularly welcome companion through the winter months.
The effects of theine
Like coffee, tea contains caffeine, often referred to as theine when found in tea. A cup of black tea is therefore gently stimulating, much like a cup of coffee. All teas contain it, whether white, black, or green. It also supports focus and concentration. If you are sensitive to caffeine, decaffeinated versions are available, so you can still enjoy your favourite brew without compromise.
Which black tea should you choose?
To make the most of black tea's health benefits, choosing the right tea matters.
Look for teas labelled "imperial picking" or "fine picking". Young leaves and buds contain the highest concentration of antioxidants.
Opt for teas with a solid reputation. China and India both produce black teas of outstanding quality.
Whenever possible, choose organic teas. Studies suggest they offer greater health benefits.
Finally, let your leaves steep for several minutes to extract not just the flavour, but also the active compounds.
You can also use black tea as a base for other drinks. Some recipes call for adding spices or fruit to create warming, aromatic blends.
It's worth noting that Oolong sits between green and black tea: its oxidation is less complete, meaning it retains more antioxidants.
Drinking three cups a day appears to be a good benchmark for enjoying the full benefits of black tea.