Some prescription drugs can mimic the effects of GABA, an important neurotransmitter.
Gamma-aminobutyric acid, or GABA, is a神经递质that sends chemical messages through the brain and the nervous
系统，and is involved in regulating communication between brain cells.
The role of GABA is to inhibit or reduce the activity of the neurons or nerve cells.
GABA plays an important role in behavior, cognition, and the body's response to stress.
Research suggests that GABA helps to control fear and anxiety when neurons become overexcited.
Lower-than-normal levels of GABA in the brain have been linked to精神分裂症, depression, anxiety, andbepaly开户注册
。
GABA Receptors
GABA receptors on nerve cells receive the chemical messages that help to inhibit or reduce nerve impulses.
Prescription medications calledbenzodiazepinesbind to the same receptors as GABA. They mimic GABA's natural calming effects.
Diazepam (Valium)和lorazepam (Ativan), are among the most widely prescribed
benzodiazepinesforinsomnia and anxiety疾病。它们减慢了人体的中枢神经系统并引起嗜睡。
Benzodiazepines should be used only as prescribed. Taking too much can lead to shallow breathing, clammy skin, dilated pupils, weak pulse, coma, and death.
Medications used totreat insomnia， 包含zolpidem (Ambien)和eszopiclone (Lunesta), work by improving the ability of GABA to bind to GABA receptors in the brain.
GABA Supplements
GABA supplements, taken alone or in combination with other ingredients, are marketed widely for use intreating depression, anxiety, and失眠。
While a few small studies have suggested that GABA supplements may help to lower anxiety levels, there is little scientific evidence to support these overall claims.
GABA supplements may increase levels of the chemical circulating in the blood, but there is little evidence to suggest that circulating GABA can pass through the blood-brain barrier and increase GABA levels in the brain.
Talk to your doctor or a qualified healthcare professional before taking GABA supplements (or any other supplements).
