GABA
GABA tea is a special type of tea that has a high content of gamma-aminobutyric acid (GABA). This amino acid has calming effects on the nervous system and is often valued for its relaxing properties. It is produced through special storage and fermentation processes that increase the GABA content. GABA tea is often consumed to support sleep quality, reduce stress, and improve overall well-being.
The consumption of GABA tea has gained a lot of popularity in recent years. Through a special production process in which the tea leaves are partially fermented, an increased content of the body's own substance GABA (gamma-aminobutyric acid, abbreviated from the English term gamma-aminobutyric acid) is created. GABA tea therefore offers numerous health benefits and is appreciated by tea lovers around the world for its calming effects and unique taste.
What is GABA tea?
GABA tea is a special type of tea that has a high content of gamma-aminobutyric acid. GABA is a natural amino acid and is known for its calming effect on the nervous system. For this reason, GABA tea is a popular choice among tea lovers who want to benefit from the relaxing effects of the tea. Thanks to special cultivation methods and processing steps, the tea develops a distinctive flavor and its health-promoting properties. There are different varieties of GABA tea, including Gabalong and Gabaron.
Gabalong:
Gabalong tea is made from oolong tea leaves and is characterized by its full-bodied taste and fruity aromas. Due to the special production process and fermentation, Gabalong tea contains a high GABA content.
Gabaron, on the other hand, is made from green tea and has the highest GABA content. For this reason, it stands out for its particularly effective impact on high blood pressure, sleep disorders, and stress.
Production:
The production of GABA tea is based on different methods to promote the formation of gamma-aminobutyric acid (γ-aminobutyric acid). The process begins with harvesting the tea plants and subsequent storage. The plants are now enriched with nitrogen in the absence of oxygen. In this way, a high GABA content is achieved while the other ingredients of the tea remain largely unaffected. The fermentation or oxidation of the tea leaves is now prevented. Similar to green tea, this is accomplished through gentle treatment with steam or by pan heating. Finally, the tea leaves are dried in special machines to make them durable for a long time.
In Gabalong, the key to GABA production lies in the oxidation and fermentation of tea leaves. Normally, tea leaves are oxidized to promote fermentation. In GABA tea, however, this process is carried out under controlled conditions to ensure a high concentration of GABA. During oxidation and fermentation, oxygen is removed from the tea leaves, which stimulates the formation of GABA. Once oxidation and fermentation are complete, the tea leaves are dried and then sorted. The discovery of GABA tea is attributed to the Japanese tea researcher Dr. Tsushida from the 1980s. In his research on the amino acid L-theanine, he found that the amount of GABA can increase up to 50 times when tea leaves wilt after harvest without exposure to oxygen. GABA also occurs naturally in tea leaves, with the content of the amino acid γ-aminobutyric acid, or GABA for short, ranging from 8 to 39 mg per 100 g of dry tea leaves. In GABA teas, however, it is between 250 mg and approximately 350 mg per 100 g of dry leaves.
Effect:
The effect of GABA tea is based on its high GABA content. GABA, also known as gamma-aminobutyric acid, is an important neurotransmitter in the human body. This substance has a relaxing effect on the nervous system. GABA regulates neuronal activity and plays a significant role in maintaining emotional balance and managing stress. Regular consumption of GABA tea can help reduce stress, promote relaxation, and improve mental clarity. In addition, GABA tea is often appreciated for its calming properties, which can help alleviate anxiety and promote overall well-being.
Studies and research on the effects of GABA tea are promising. Research has shown that GABA has anxiety-reducing, pain-relieving, and even blood pressure-regulating effects. Overall, GABA tea offers numerous benefits for relaxation, sleep, and stress management due to its calming effect on the nervous system.
Side Effects:
There are no clinical studies known that document the side effects of GABA tea. However, although GABA is a natural substance in the body, consuming GABA tea can cause unwanted reactions in some people. Individual responses to GABA can vary, and it is important to be aware of possible side effects.
Some people may experience mild drowsiness or fatigue after consuming GABA tea. This is because GABA has a calming effect and influences the central nervous system. It is therefore advisable to enjoy GABA tea with caution, especially when engaging in activities that require increased attention, such as operating machinery or driving.
Pregnant and breastfeeding women, as well as individuals with certain conditions, such as GABA hypersensitivity, should avoid consuming GABA tea. It is therefore recommended to consult a doctor before using GABA tea, especially if medications are already being taken or certain health conditions are present.
Flavor:
GABA tea, especially Gabalong and Gabaron, offers a unique flavor profile that is appreciated by many tea enthusiasts. The tea has a pleasant richness and depth, which results from the special production process and the high GABA content. However, it is important to note that the taste of GABA tea is subjective and can be perceived differently by each person. Taste experiences are individual and can be influenced by personal preferences and experiences.
When enjoying GABA tea, various aromas and flavor notes can be perceived. Often, fruity nuances such as ripe peaches, sweet apples, or exotic fruits are described. The tea can also have a floral or honey-like note, further enriching the tasting experience. Some people also report a slight nutty note. The aftertaste of GABA tea can also vary depending on the type and individual taste perception. Some people notice a long-lasting, sweet aftertaste, while others perceive a slightly bitter aftertaste.
Preparation:
The preparation of GABA tea involves a few simple steps to enjoy the full flavor and benefits of the tea. First, bring the desired amount of water to a boil and then let it cool slightly for about 2 minutes until it reaches a temperature of around 70 to 80 °C. Meanwhile, warm a teapot or cup with boiling water to preheat it. Once it is warm, pour out the water.
After that, the tea leaves are either placed directly into the teapot or cup, or put into a tea strainer. The prepared hot water, at a temperature of about 70-80 °C, is then poured over the tea leaves. The teapot or cup must now be covered to preserve the tea during the steeping time. When using a cup, a small saucer can serve as a cover. The tea should now steep for an individual period of 2 to 3 minutes.