Nutrition

Health: what are the virtues of black tea?

Tea is the second most popular drink after water. Tasted all over the world for centuries, there are many varieties, including green tea, Oolong tea or black tea. The latter, less known than green tea, has many virtues for health and well-being. Discover without further delay new reasons to continue sipping this drink with a thousand and one virtues.

Black tea to improve heart health

Antioxidants help fight cardiovascular disease. Good news, black tea is an antioxidant drink. It contains in particular flavonoids which prevent a number of heart conditions such as strokes or heart attacks. When you consume black tea, your arteries are healthier and the risk of blood clots is significantly reduced. In this regard, researchers at Boston Medical University estimate that the prevalence of heart attack is 11% higher in people who consume little or no black tea at all than in those who take three cups daily of this drink.

In addition, black tea like most teas has polyphenols. These compounds actively participate in the maintenance of myocardial functions. Some studies also tend to show that the consumption of black tea promotes a significant drop in the level of bad LDL cholesterol. Better still, these same studies suggest that it allows an increase in good HDL cholesterol.

Tea facilitates weight loss

As surprising as it may seem, black tea has slimming properties. This drink is indeed rich in catechin and other active substances whose effects on weight loss are increasingly recognized. Among all the virtues of black tea, this one arouses particular interest. According to a study published in the European Journal of Nutrition, some American researchers have proven that taking black tea would help reduce the level of certain bacteria linked to obesity. Moreover, this drink would promote an increase in the bacterial population linked to weight loss.

Similarly, black tea helps boost metabolism, which also explains its fat-burning action. However, do not expect a miracle by embarking on a cure for this drink. It is certainly a very powerful ally, but black tea is not intended to replace a healthy diet. The same goes for practicing regular physical activity. By combining all this, however, you will obtain convincing results.

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Also, if you’re not used to drinking black tea, you may not like its much stronger taste than green tea. Rest assured, however, many flavors exist and you will have no trouble finding the one you like.

Tea promotes better oral health

Some studies conducted by the Tea Trade Health Research association seem to indicate that black tea helps limit the formation of dental plaque. These same studies also indicate that it limits the proliferation of bacteria involved in the formation of dental caries. These are tannins, molecules of the polyphenol family that inhibit the enzymes that allow plaque to attach to your teeth. Drinking black tea ensures good oral hygiene.

Eliminate free radicals with black tea

Free radicals also known as Reactive Forms of Oxygen (ROS) refer to unstable molecules of oxygen that move around the body. They are the cause of the oxidative stress responsible for the aging of the body. Likewise, these radicals can attach themselves to cells and cause extensive damage to proteins and even DNA. The many antioxidants contained in black tea thus effectively fight against free radicals.

Tea supports bone health

Everything seems to show that those who regularly drink black tea have a lower risk of developing certain diseases such as arthritis. The same goes for osteoporosis, a condition characterized by degeneration of bone tissue. This is due to the many phytochemicals that go into the composition of black tea.

Tea helps fight digestive disorders

Thanks to its anti-inflammatory properties, black tea is particularly indicated for treating certain digestive disorders and even intestinal diseases. According to some researchers, taking it can indeed soothe the symptoms of diarrhea of ​​non-bacterial origin. The tannins contained in this drink are the source of these properties. Moreover, these molecules also have a relaxing effect on the digestive system. If you have eaten a meal that is difficult to pass, you can have a cup of tea to improve your digestion.

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Tea helps prevent certain types of cancer

The scientific community is still divided on this subject, but according to some studies, regular intake of black tea helps prevent and treat certain types of cancer. This is for example the case of prostate cancer in men and breast cancer in women. The substances suspected of having an action against these cancers are catechins and flavonoids. Similarly, theaflavins found in black tea would destroy suspicious cells before they have time to turn into ovarian cancer cells. This is at least the conclusion of a study conducted in 2016 on the action of black tea on the proliferation of ovarian cancer cells.

Other benefits of tea

Black tea contains antigens of the class of alkylamines which help stimulate the immune system. The tannins it contains are also capable of fighting the flu as well as other types of viruses that you may be exposed to. In addition, black tea has soothing and relaxing properties. It is therefore recommended to fight against stress.

Some studies support these claims. One of them has also shown that the amino acid L-theanine contained in black tea would promote relaxation and concentration. Other studies even tend to show that regular consumption of black tea reduces the concentration of cortisol known as the stress hormone. Finally, the low level of caffeine contained in black tea contributes to improving blood flow to the brain without however exciting the heart like drinks too caffeinated.

[HighProtein-Foods.com]

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