Khat leaves are derived from the Catha edulis tree. The leaves go by many names, which include mogoka, muguka, and jaba. Khat, also known as Miraa, has unique health benefits. Khat leaves contain an active organic ingredient called cathinone. Cathinone is a natural psychoactive stimulant that’s chemically similar to amphetamine narcotics like cocaine. Khat contains other chemical compounds including cathine, which also has stimulant properties. Medicinal health benefits of khat also come from it being rich in phytochemicals like flavonoids, terpenoids, alkaloids as well as vitamins and minerals.
Traditional Use
Traditional muguka uses have been to chew these leaves to have a stimulant effect on the Central Nervous System. The natural amphetamine properties in muguka stimulate the pleasure center of the brain, which can have a positive effect on mood. In traditional applications, khat uses were for religious ceremonies but also to alleviate fatigue and hunger. In various East African nations, the leaves of khat are commonly chewed during different social gatherings such as marriages, reunions and birthday celebrations because of its ability to make everyone happy and excited. The chewing of khat leaves is also done by soldiers who are in battles in order to keep them energized while at the same time lowering their consumption of food. In other words, the herb can suppress one’s appetite and remain functional even without getting sleep.
Increase Energy Levels
Because of the amphetamine-like compounds found abundantly in khat, it is also usually given to people who need a boost in energy, such as those who are bouncing back from a disease or an illness. Khat may be beneficial for individuals who lead very stressful lives and commonly end up feeling fatigued.
Strengthening of Immune System
There is actually good amounts of vitamin C present in khat leaves, and that’s why it can help those who commonly suffer from allergies and infections have their immune systems strengthened.
Regulation of Bowel Movement
It’s not uncommon for traditional healers to give herbal preparations containing khat to those who are suffering from constipation. That’s because the herb contains fiber which can help regulate bowel movement.
Controls Diarrhea
Similarly, khat may be provided to someone who is having a bout of diarrhea because fiber present in the herb can help in dealing with loose stools. In addition, khat has astringent properties that help reduce the colon’s production of mucus, thus providing effective relief from diarrhea.
Asthma
Khat is known to have the ability to open up the airways, and that is why it is commonly recommended by traditional healers for those who are suffering from an asthma attack, and also those with acute bronchitis.
Depression
Khat consumption has been linked to potential mental health effects, including depression. Chronic use of khat can disrupt neurotransmitter balance in the brain, leading to mood disturbances such as anxiety and depression. The stimulant properties of khat can initially induce feelings of euphoria and increased energy levels, but prolonged use may result in a crash-like effect, where users experience fatigue, irritability, and low mood between sessions of consumption. Additionally, the cycle of dependence and withdrawal associated with khat can exacerbate symptoms of depression, impacting overall mental well-being. Therefore, individuals considering or using khat should be aware of these potential mental health risks and seek appropriate support and guidance if needed.
Side effects
Here are several notable side effects. These include:
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Cardiovascular Effects: Khat stimulates the central nervous system, leading to increased heart rate (tachycardia) and elevated blood pressure (hypertension). Prolonged use can contribute to cardiovascular complications over time.
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Insomnia: Khat is a stimulant that can disrupt normal sleep patterns, leading to insomnia or difficulty falling asleep.
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Loss of Appetite: Users of khat often experience reduced appetite, which can lead to unintended weight loss and nutritional deficiencies if not compensated for.
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Gastrointestinal Issues: Digestive problems such as constipation are common among khat users, which can be exacerbated by dehydration resulting from the stimulant effects.
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Oral Health: Long-term chewing of khat leaves can cause oral health issues, including gum disease, tooth decay, and discoloration of teeth.
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Psychiatric Effects: Chronic use of khat has been associated with psychiatric disorders such as anxiety and depression. The stimulant properties of khat may initially induce feelings of euphoria and heightened alertness, but prolonged use can lead to mood swings and emotional instability.
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Dependency: Khat contains psychoactive substances like cathinone and cathine, which can lead to psychological dependence with regular use. Withdrawal symptoms such as irritability, fatigue, and cravings may occur when users try to quit or reduce consumption.
Khat still remains an important cash crop in Yemen, Somalia, Kenya and Ethiopia.