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How GABA Helps Improve Sleep

How GABA Helps Improve Sleep

Low quality sleep is a frequent problem for many and can hinder daily life and negatively impact health and longevity.1

GABA (gamma aminobutyric acid) is an amino acid which functions as an important neurotransmitter in the brain that inhibits glutamate activity to produce a calming and relaxing effect. As a result GABA can help decrease stress and anxiety.2

In a 2019 study published in the journal of Pharmaceutical Biology on the effects of a GABA and l-theanine mixture on deep sleep (rapid eye movement sleep), found that the mixture improved sleep quality and duration.3

Another study on a mixture of GABA and 5-HTP also found the mixture positively regulates sleep.4

Researchers in a 2018 study on 40 participants with primary insomina found GABA not only improved sleep quality but also sleep quantity without any severe adverse effects.5


GABA supplementation can help increase sleep quantity and quality.

In addition to GABA, there are several other nutrients and herbs which have been shown to positively affect sleep by decreasing onset, increasing duration and improving quality in scientific studies. We combined them into one simple formula called Sleep Support by Beyond Vita®.*

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