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Strategies of Functional Foods Promote Sleep in Human Being
Yawen Zeng1, Jiazhen Yang2, Juan Du1
1Biotechnology and Genetic Resources Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, P.R. China;
Current Signal Transduction Therapy
|May 26, 2015
Summary
Diet significantly impacts sleep quality. Functional foods rich in components like GABA and calcium, such as barley grass powder, can promote sleep. Further research is needed to fully understand the molecular mechanisms linking diet and sleep.
Area of Science:
- Nutritional Neuroscience
- Sleep Science
- Functional Foods Research
Background:
- Sleep is essential, yet dietary mechanisms influencing it remain unclear.
- Insomnia is a prevalent sleep disorder, with dietary deficiencies identified as a risk factor.
- Functional foods contain sleep-promoting compounds like tryptophan, GABA, and melatonin.
Purpose of the Study:
- To explore the mechanisms by which functional food components promote sleep.
- To identify key dietary factors and foods associated with improved sleep.
- To review the scientific literature on diet and sleep.
Main Methods:
- Literature review of studies on functional foods, sleep, and insomnia.
- Analysis of sleep-promoting and wake-promoting neurochemical factors.
- Identification of specific functional foods and their key components.
Main Results:
- Functional foods contain components like GABA, calcium, and melatonin that promote sleep.
- Barley grass powder is highlighted as an ideal sleep-promoting food due to its GABA and calcium content.
- Dietary structure, potentially mirroring ancient diets, may influence modern sleep duration.
Conclusions:
- A clear link exists between diet and sleep, with functional foods playing a significant role.
- Specific functional food components offer potential mechanisms for sleep promotion.
- Further molecular-level research is necessary to elucidate the diet-sleep relationship.
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