Difference Between Green and Black Tea

Tea is the second most appreciated drink in the world after water. The Chinese say that it's better to live three days without food than one day without tea. We could therefore consider this drink to be essential for our health. Tea is a plant in itself and it is classified in several types such as white tea, black tea, green tea. This plant is cultivated mostly in China and Japan. But since it has spread all over the earth, it is also cultivated in Argentina, Brazil, in tropical and subtropical areas. It is very much searched for and extremely appreciated.

The question is, of course, how good is tea for our health? 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. Women should definitely love 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. We 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.