Synopsis

Source of validity: Traditional
Rating (out of 5): 3

Jujube (Ziziphus jujuba), also known as Chinese date, has a long history of use in traditional medicine systems, particularly Traditional Chinese Medicine (TCM), for supporting sleep and treating insomnia. In TCM, jujube seeds (Suan Zao Ren) are commonly included in herbal formulas aimed at calming the mind and nourishing the heart, both of which are believed to contribute to restful sleep. The traditional rationale is based on centuries of empirical observation and holistic theories rather than modern scientific methodologies.

Modern scientific research has begun to investigate the sedative and anxiolytic effects of jujube. Some preclinical studies suggest that compounds in jujube, such as saponins, flavonoids, and polysaccharides, may have effects on the central nervous system, potentially increasing the activity of gamma-aminobutyric acid (GABA), a neurotransmitter involved in sleep regulation. For example, animal studies have shown that extracts from jujube seeds can prolong sleep time and reduce anxiety-like behaviors. However, robust clinical trials in humans are limited, and the available evidence is not yet strong enough to fully validate its efficacy by modern standards.

In summary, the use of jujube for insomnia is primarily justified by its traditional use, with moderate preliminary scientific support that warrants further study. Its safety profile appears favorable, but those seeking to use it for insomnia should be aware that high-quality human evidence is still emerging.

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Nature's Sunshine Nervous Fatigue Formula (Chinese)
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Nature's Sunshine Stress Relief TCM