Black tea is a type of tea made from the leaves of the Camellia sinensis plant. All four types of tea, black, green, white, and oolong, come from this same plant; the type of tea they become is due to the oxidation process. Black tea is given the longest oxidation process, which makes it darker and stronger, and white tea has the shortest oxidation process, making it pale and light.
Black tea is one of the most common types of tea. It may be found in loose varieties or in tea bags, and is often flavored with additional ingredients such as mint or spices such as cardamom when making chai. There are literally hundreds of flavors of black tea, and it may be used to make hot or iced beverages.
To brew this type of tea, bring the water to a boil and allow the tea to steep for three to five minutes. It will become very dark. Allowing it to steep longer can cause the tea to become bitter, and too short of a steeping time can lead to weak tea. The tea may be enjoyed plain, but some people enjoy sweetening it with sugar or honey, and milk or cream may be added to lighten it and make it creamier.
Black tea is the most highly caffeinated of all the teas, and many people use it as a substitute for coffee. It also contains high levels of antioxidants and polyphenols, which are praised for their health benefits to the body. Some studies have shown that black tea is just as healthy as green tea; green tea was once highly praised for its high levels of antioxidants and even its ability to promote weight loss. Antioxidants in black tea may help to eliminate free radicals in the body, which could potentially cause cell damage or even lead to cancer.
This type of tea can be enjoyed every day hot or iced, and many people drink numerous cups of black tea per day. When purchasing a box of tea bags in a grocery store, the tea will most likely be black. It is possible to flavor one's own tea simply by adding some fruit juice or even brewing a second bag of tea in the cup, such as an herbal fruit tea. Bagged tea tends to be lower quality tea than loose tea, but it is generally much less expensive as well.
A lot of research has been done on the health benefits of green tea. Due to this reason, many consider green tea to be more beneficial than black tea. However, this isn't necessarily so. Recent studies have shown that there are a number of benefits of black tea. Some of the black tea benefits are as follows.
Both green tea as well as black tea are effective in preventing herpes in the mouth.
One of the benefits of drinking black tea is that it helps prevent diarrhea, skin infections, pneumonia and cystitis.
Black tea is specially useful for those suffering from diabetes, as it is known to lower the level of glucose in the blood.
Studies have shown that black tea is also effective against cancer, as it slows down the growth of cancerous cells in the body.
Black tea is said to help one cope with stress better by controlling the level of hormones in the body.
Black tea expands the air passages. Hence, it facilitates breathing in those who are suffering from asthma.
Black tea antioxidants are very effective in fighting against harmful effects of "free radicals" in the body that can damage healthy cells and cause several chronic diseases.
One of the black tea benefits that is very relevant to the present times, is its effectiveness in fighting heart disease. Black tea dilates the blood vessels that eases out the flow of blood through them. This in turn ensures a healthy supply of blood to the heart, which reduces the risk of heart attacks and strokes.
Are you looking for a natural way to lose weight? Then, black tea is the right option for you. Black tea increases metabolism and helps to burn fat faster.
Low levels of bad cholesterol is one of the numerous black tea health benefits. Besides that, it also boosts the amount of good cholesterol in the body.
Fluorides in black tea strengthens the tooth enamel, thereby preventing tooth decay.
For those who want to fight off the tell-tale signs of aging, sit down to drink a cup or two of black tea everyday. Black tea is known to have anti-aging properties. No wonder, then, that tea extracts are used in a number of anti-aging skin products.
As compared to coffee that has high amounts of caffeine, the low levels of caffeine in black tea boosts the flow of blood to the brain, without posing the risk of over-stimulating the heart.
A study published in
February 2009 journal of hypertension suggests that black tea
consumption can conduce to a healthier heart. The research conducted
on 19 healthy men revealed that drinking black tea over long periods
helps increase blood vessel reactivity, while reducing arterial
stiffness and blood pressure. This in turn enhances a healthy heart
condition.
According to a new study conducted by University College London (UCL) researchers, it is stated that having a cup of black tea daily can help counter the everyday stress of life. In this research, people who drank black tea four times a day for six weeks were found to have lower levels of cortisol (stress hormone) in their bloodstream after a trying event. Thus, black tea is seen to have effect on the stress hormones in the body. However, researchers are yet to find out which are the ingredients in tea that cause the relaxing and de-stressing effect in black tea drinkers.
Depending on how strong
it's brewed, black tea contains about 50 mg of caffeine per cup. (In
comparison, green tea contains 8 to 30 mg per cup, while coffee
contains 100 to 350 mg.)
Black tea contains ten
times more antioxidants than found in fruits and vegetables. Black
tea is rich in polyphenols, an important antioxidant which destroys
the harmful free radicals formed as a result of metabolism. These
free radicals are cell damagers, which can lead to blood clots,
cancer and atherosclerosis. Thus, antioxidants from tea help protect
our cells from damage. These antioxidants include quercetin, a
substance said to combat inflammation and support healthy immune
function.
Black tea is also known to
relieve diarrhea and maintain the health of the digestive tract
because of the tannins it contains. The tannins in black tea decrease
intestinal activity and release an antidiarrheal effect on the
digestive tract, which helps alleviate the pain associated with
diarrhea. Steeping black tea for a complete 15 minutes and then
drinking it unsweetened is a popular diarrhea remedy.
Black tea benefits and weight loss? Is there any link between black tea benefits and weight loss? Well apparently there is a connection. Tea accelerates the weight loss process by boosting the body's metabolism rate. Moreover, it also blocks the fattening effects of carbohydrates.
Rinsing your hair with
black tea helps darken the hair and add shine to it. To add shine to
the hair, people generally brew two cups of black tea and rinse
dampened shampoo hair. The tea rinse also helps increase bulk of
hair, slows down hair fall and enhances hair growth.
Black tea is a wonderful astringent. To tap this benefit all one has to do is prepare some black tea and splash the warm tea onto your face. It's effect is fantastic! Moreover, tea is also beneficial if you are struggling with face or body acne. Black tea can be used on skin portions where you know a pimple is about to erupt. Just steep a black tea teabag in hot water and when it has cooled down, place it over the blemish for 10 minutes. Then, remove the teabag and do not rinse the tea off the blemish. The tea will work and heal the blemish.
There are many differences between black and green tea for instance, apart from their difference in color. Thus, they are obtained through different means. Green tea can be obtained through two methods. According to the traditional Japanese method, green tea is obtained by steaming the leaves. On the other hand, the Chinese prepare the leaves by frying them in a pan without oil. In order to avoid the process of oxidation, the tea is processed within no more than 2 days from the moment they have been picked up. Because of that the leaves have that special light green color. And because the leaves are exposed to steam, the process of fermentation is avoided.
Unlike green tea, black tea is obtained through the complete oxidation of the leaves before being dried. When the process of oxidation is complete, the leaves are heated and sorted out depending on their quality. The black color of the leaves is given by this complete oxidation process. Both green tea and black tea can be used for the treatment of many illnesses, thus having a huge medical value. Green tea is considered to have more positive effects than black tea, not to mention its very delicate flavor which is generally very much appreciated. Also, green tea contains a very small amount of caffeine, being the least risky classical tea in this respect, even if it's consumed in large quantities. The amount of caffeine is in fact the main difference between green tea and black tea. Green tea also contains fluorine and can help reduce the risk of cavities.
Green tea can reduce the level of cholesterol and the risk of certain types of cancer. It contains tannin, which can improve our immunity level. The most obvious effect of green tea is that of refreshing our organism and reducing sleepiness. Black tea contains more caffeine than green tea. However, its caffeine level is lower than coffee's, that's for sure. And that is why black tea is so popular. Black tea is excellent for protecting ourselves against cardiovascular and cancer diseases.
People with very low blood pressure should drink black tea. It's also very good for digestive troubles. Overweight people should definitely try this tea because it can help them lose weight or stay fit. It's also beneficial for those who have kidney problems.
Both green tea and black tea are rich in vitamins and mineral salts. The most important of them is vitamin C. And by drinking 2-3 cups each day, we'll have an important amount of vitamins B1, B2, B6, folic acid, and so on. It's highly recommended to replace coffee with any of these two kinds of tea. One could indeed say that any type of tea, regardless of its color, can have side effects. Those with high blood pressure should avoid black tea. These teas do contain caffeine, and people with high blood pressure should ask their doctors if they are allowed to drink any of these types of tea.
More and more people tend to suffer from lack of calcium absorption. Caffeine does indeed play an important role in this deficiency. Those who have problems absorbing calcium should completely avoid the consumption of black tea, because this kind of tea contains the highest level of caffeine. People with calcium absorption problems may feel weakened after drinking a cup of black tea. If their calcium level is very low at that moment, they may experience sensations of dizziness that are actually prior to losing consciousness.
Tea, for years has been
one of the most favorite and healthy drinks all over the world. It is
promoted as a safe stimulant and also an easy remedy to fight against
various diseases and disorders. Tea is available in various types and
the most widely preferred amongst these types are black tea and green
tea. However, many health conscious people caught up in a dilemma
over the preference of teas and therefore the conquest of black tea
vs green tea has been going on in their mind over a long time!
But,
certainly not anymore, as we have put down the sides of both these
teas, so that all those confused ones can make an appropriate choice,
suitable for their body type.
Some of the numerous benefits of black tea are enlisted below.
Preventing Cancer Growth: Black tea since a long time has been promoted as a natural drink that prevents the growth of breast, stomach and colon cancer cells in the body. Although, this was claimed by many people, it had to be scientifically proven. However, in recent times, some scientists have found out that, it is the chemicals present in black tea, that actually stop the growth of cancerous cells in the body
Prevents Heart Attacks: Black tea helps in preventing heart attacks and other dangerous heart diseases, by keeping down the cholesterol, clogging of arteries and also cures impaired blood vessel functioning.
Fights Viruses: Black tea has the ability to fight viruses that result in diseases such as diarrhea, skin infections, tooth decay, pneumonia and cystitis.
Green tea works almost in the same way as black tea does. Find out some benefits of green tea as well.
Preventing Infections: Green tea helps in fighting the bacteria and viruses that lead to infections in various parts of the body and therefore prevents infections up to a large extent.
Cholesterol Levels: Green tea would be a very good option, if you are facing the problems of high cholesterol. Regular intake of green tea, helps reduce the bad cholesterol levels in the body and helps in maintaining a healthy heart.
Rheumatoid Arthritis: Researches and experiments have proved that, green tea minimizes the chances of rheumatoid arthritis. This becomes possible due to the polyphenol chemicals, that act as antioxidants against the oxidative stress.
Impaired Immune Function: Green tea is also used in treating the problem of impaired immune function.
Caffeine is the most
important area of concern nowadays, as there are many side effects
associated with it. Well, speaking about the caffeine content in
black tea and green tea, it has been found that, 1cup of black tea
contains around 40 - 50 mg of caffeine, whereas green tea on the
other hand is comparatively low in the caffeine content. One cup of
green tea has around 8-30 mg of caffeine. Over dose of caffeine
through either of the teas can lead to many side effects like
restlessness, insomnia, headache, frequent urination, nausea etc.
Hence, to avoid these side effects, know your capacity and limit your
regular intake.
So black tea vs green tea, who's the winner?
Now it is up to you to decide! Be it green tea or black tea, both are
beneficial and popular. However, here the question is, whether either
of the teas, suit your body type? Therefore, consult a dietitian to
find this out and also know the right quantity to be consumed.
Studies of the side effects of black tea specifically are limited. However, black tea is a source of caffeine for which multiple reactions are reported. Side effects from black tea can range from mild to serious and include headache, nervousness, sleep problems, vomiting, diarrhea, irritability, irregular heartbeat, tremor, heartburn, dizziness, ringing in the ears, convulsions, and confusion.
Caffeine is a stimulant of the central nervous system and may cause insomnia in adults, children, and infants (including nursing infants of mothers taking caffeine). Caffeine acts on the kidneys as a diuretic (increasing urine and urine sodium/potassium levels and potentially decreasing blood sodium/potassium levels) and may worsen incontinence. Caffeine-containing beverages may increase the production of stomach acid and may worsen ulcer symptoms. Tannin in tea can cause constipation. Caffeine in certain doses can increase heart rate and blood pressure, although people who consume caffeine regularly do not seem to experience these effects in the long-term.
An increase in blood sugar levels may occur after drinking black tea containing high levels of caffeine. Other early studies suggest that green tea may lower blood sugar levels and increase insulin levels. Caffeine-containing beverages such as black tea should be used cautiously in patients with diabetes. People with severe liver disease should use caffeine cautiously, as levels of caffeine in the blood may build up and last longer. Skin rashes have been associated with caffeine ingestion. In laboratory and animal studies, caffeine has been found to affect blood clotting, although effects in humans are not known. It is unclear whether black tea with or without caffeine would have similar effects. Black tea may stain teeth.
Caffeine toxicity/high doses: High doses of caffeine may cause symptoms of anxiety, delirium, agitation, psychosis, or detrussor instability (unstable bladder). Conception may be delayed in women who consume large amounts of caffeine. Seizure, muscle spasm, life-threatening muscle breakdown (rhabdomyolysis), and life-threatening abnormal heart rhythms have been reported with caffeine overdose. Extremely high doses may be fatal.
Caffeine withdrawal: Chronic use can result in tolerance, psychological dependence, and may be habit-forming. Abrupt discontinuation may result in withdrawal symptoms such as headache, irritation, nervousness, anxiety, tremor, or dizziness. In people with psychiatric disorders such as affective disorder or schizoaffective disorder, caffeine withdrawal may worsen symptoms or cause confusion, disorientation, excitement, restlessness, violent behavior, or mania.
Chronic effects: Several population studies initially suggested a possible association between caffeine use and fibrocystic breast disease, although more recent research has not found this connection. Limited research reports a possible relationship between caffeine use and multiple sclerosis, although evidence is not definitive in this area. Animal study reports that tannin fractions from tea plants may increase the risk of cancer, although it is not clear that the tannin present in black tea has significant carcinogenic effects in humans.
If you are currently taking any medications, it is vital to speak with your physician regarding the safety and recommended daily allowance of black tea. Because tea tannins bind to certain types of medications, the consumption of black tea may hinder the effectiveness of prescriptions. The Linus Pauling Institute reports that pregnant women should not consume more than 300 mg of caffeine per day.
Pregnancy and breast-feeding: If you are pregnant or breast-feeding, black tea in small amounts is probably not harmful. Do not drink more than 2 cups a day of black tea. This amount of tea provides about 200 mg of caffeine. Consuming more than this amount during pregnancy has been linked to an increased risk of miscarriage and other negative effects, including symptoms of caffeine withdrawal in newborns and lower birth weight. If you are breast-feeding, drinking more than 2 cups a day of black tea might cause your baby to become more irritable and have more bowel movements.
Anemia: Drinking black tea may make anemia worse in people with iron deficiency.
Anxiety disorders: The caffeine in black tea might make these conditions worse.
Bleeding disorders: There is some reason to believe that the caffeine in black tea might slow blood clotting, though this hasn't been shown in people. Use caffeine cautiously if you have a bleeding disorder.
Heart problems: Caffeine in black tea can cause irregular heartbeat in certain people. If you have a heart condition, use caffeine with caution.
Diabetes: The caffeine in black tea might affect blood sugar. Use black tea with caution if you have diabetes.
Diarrhea: Black tea contains caffeine. The caffeine in black tea, especially when taken in large amounts, can worsen diarrhea.
Irritable bowel syndrome (IBS): Black tea contains caffeine. The caffeine in black tea, especially when taken in large amounts, can worsen diarrhea and might worsen symptoms of IBS.
Glaucoma: Drinking caffeinated black tea increases the pressure inside the eye. The increase occurs within 30 minutes and lasts for at least 90 minutes.
Hormone-sensitive condition such as breast cancer, uterine cancer, ovarian cancer, endometriosis, or uterine fibroids: Black tea might act like estrogen. If you have any condition that might be made worse by exposure to estrogen, don't use black tea.
High blood pressure: The caffeine in black tea might increase blood pressure in people with high blood pressure. However, this doesn't seem to occur in people who drink black tea or other caffeinated products regularly.
Brittle bones (osteoporosis): Drinking caffeinated black tea can increase the amount of calcium that is flushed out in the urine. This might weaken bones. Don't drink more than 300 mg of caffeine per day (approximately 2-3 cups of black tea). Taking extra calcium may help to make up for calcium losses. Older women who have a genetic condition that affects the way they use vitamin D, should use caffeine with caution.