What does the evidence say about Lactium Sleep Quality Randomized Trial?

Updated October 2026

Quick Answer

Lactium Sleep Quality Randomized Trial has evidence relevant to benefits, uncertainty, and practical interpretation, but conclusions should stay close to the cited sources. One representative finding is: Microbiome analysis revealed that the abundance of the genera Blautia and Ruminococcus increased in fecal samples from the LTC-022 group.

Key Takeaways

  • 01Microbiome analysis revealed that the abundance of the genera Blautia and Ruminococcus increased in fecal samples from the LTC-022 group. [Lim SE (2024)]
  • 02Conclusion These results suggest that continuous LTC-022 intake has a beneficial effect on maintaining sleep duration and an appropriate bedtime. [Lim SE (2024)]
  • 03Introduction The use of natural products for the treatment of sleep disturbances is increasing owing to the side effects and limitations of traditional sleep therapy. [Lim SE (2024)]
  • 04Moreover, recent studies have shown a significant correlation between sleep quality and gut microbiota composition. [Lim SE (2024)]
The current Migaku evidence database contains 2 reusable source documents for Lactium Sleep Quality Randomized Trial. This answer focuses on benefits, uncertainty, and practical interpretation. - Microbiome analysis revealed that the abundance of the genera Blautia and Ruminococcus increased in fecal samples from the LTC-022 group. [Lim SE (2024); evidence level 2] - Conclusion These results suggest that continuous LTC-022 intake has a beneficial effect on maintaining sleep duration and an appropriate bedtime. [Lim SE (2024); evidence level 2] - Introduction The use of natural products for the treatment of sleep disturbances is increasing owing to the side effects and limitations of traditional sleep therapy. [Lim SE (2024); evidence level 2] - Moreover, recent studies have shown a significant correlation between sleep quality and gut microbiota composition. [Lim SE (2024); evidence level 2] - Results revealed that sleep quality measured by change in Pittsburgh Sleep Quality Index (PSQI) score improved in both the LZComplex3 and placebo groups. [Scholey A (2017); evidence level 2] Evidence levels are sorting aids, not final clinical grades. Level 1 usually indicates systematic-review style evidence, level 2 indicates randomized trials or public-health guidance, and lower levels need more cautious wording. This page is educational. People with medical conditions, pregnancy, medication use, or unusual symptoms should ask a qualified clinician before changing supplements, medication, or treatment routines.

Sources

  1. Dietary supplementation with Lactium and L-theanine alleviates sleep disturbance in adults: a double-blind, randomized, placebo-controlled clinical study.
  2. Exploring the Effect of Lactium™ and Zizyphus Complex on Sleep Quality: A Double-Blind, Randomized Placebo-Controlled Trial.