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Is that right to take taurine for sleep?

Taurine, a controversial amino acid found in various supplements and functional foods, has long been suspected of having a role in promoting better sleep. However, does taurine truly affect sleep? And if so, when should it be taken for sleep? Let’s explore the science behind taurine and its potential impact on sleep.


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Does Taurine Affect Sleep?

The research on taurine’s effects on sleep is mixed. While some studies have shown that taurine supplementation can improve sleep quality and duration, others have failed to find any significant benefit. The discrepancies in these studies may be due to a number of factors, including the dosage of taurine used, the duration of the studies, and the populations studied.

Taurine is thought to act on the central nervous system, affecting sleep by promoting GABA (gamma-aminobutyric acid) activity. GABA is a neurotransmitter that promotes relaxation and sleep, and taurine is believed to enhance its effects. However, more research is needed to confirm this mechanism and establish whether it translates into significant improvements in sleep quality or duration.

How does it help with sleep?

Taurine has been found to improve sleep quality by affecting the central nervous system.Taurine increases glutamate transport, which promotes glutamate release. Glutamate is an excitatory transmitter in the central nervous system that promotes attention and alertness. Therefore, increasing the release of glutamate enhances the brain’s alertness and responsiveness. Additionally, Taurine reduces the synthesis of 5-hydroxytryptophan, which counteracts the inhibitory effects of 5-hydroxytryptophan on sleep.

Studies have shown that Taurine reduces the time it takes to fall asleep, improves sleep efficiency and prolongs sleep. In addition, Taurine may reduce the number of early morning awakenings, resulting in a person feeling more alert and energized upon waking.

Drinking Taurine energy drink may also be helpful in improving sleep quality. However, we need to note that energy drinks are rich in caffeine, which can negatively affect sleep. Therefore, it is recommended to choose a nutritional supplement with Taurine or an energy drink that contains less caffeine.

When to Take Taurine for Sleep?


If you are considering taking taurine for sleep, it’s important to understand that the timing of taurine supplementation may affect its efficacy. While the optimal time to take taurine for sleep has not been established in scientific studies, some experts recommend taking it at night before bed. This practice can help your body enter into a state of relaxation that promotes better sleep.

However, it’s essential to note that while taurine may promote better sleep in some individuals, it may not work for everyone. If you are considering using taurine for sleep, it’s important to first consult with your healthcare provider to ensure it’s safe for you and to discuss any potential interactions with other medications or supplements you may be taking.

In conclusion, while taurine may have the potential to improve sleep quality or duration, more research is needed to confirm its effects. Until more conclusive evidence is available, it’s essential to approach taurine supplementation with caution and consult with your healthcare provider before making any decisions about using it for sleep purposes.