Research SummaryKey Findings

What research findings exist regarding DSIP in sleep-related studies?

DSIP research reports improved nighttime sleep efficiency and some daytime alertness and performance.[1] ↗

Before ReadingStudy populations, species, formulations and delivery conditions each have a defined scope. Research on an ingredient does not establish that this site's product batches have been validated for efficacy in humans or veterinary use.
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Currently Selected 1 Original Study Related to the Theme of This Page. Fewer than 3 studies, the gap is retained, no other uses are added to fill the number. This page is a purposive collection of positive information, not a systematic review or dosage recommendation. Historical studies, combination formulations, and special models are separately indicated.

Comparison of study design and results

Results from different populations, species, materials, or follow-up times cannot be directly combined. The table below is a comparative summary of published data, not new experimental data.

LiteratureStudy subjects and designObservation and discoveryScope of Explanation
1987 · PMID 362258214 chronic insomnia patients; placebo-controlled double-blind, 7 nightsDSIP research reports improved nighttime sleep efficiency and some daytime alertness and performance.1987 Minimal historical research; overall sleep evidence cannot be inferred from a single article, and it is not proof of human use for this product.

References

Human Study1987 · historical basic researchREF. 01

What sleep changes were observed in historical insomnia studies?

Research Findings

DSIP research reports improved nighttime sleep efficiency and some daytime alertness and performance.[1] ↗

Study Design

14 chronic insomnia patients; placebo-controlled double-blind, 7 nights

Scope & Limitations

1987 Minimal historical research; overall sleep evidence cannot be inferred from a single article, and it is not proof of human use for this product.

View the Article Title and Full Citation+

Effects of delta-sleep-inducing peptide on 24-hour sleep-wake behaviour in severe chronic insomnia.

Schneider-Helmert D

European Neurology · Volume and Issue Year 1987
First published 1987-01-01 · PMID 3622582.
DOI 10.1159/000116143

Common issues and corresponding evidence

What research findings exist regarding DSIP in sleep-related studies?+

DSIP research reports improved nighttime sleep efficiency and some daytime alertness and performance.[1] ↗

Are there any human studies directly related to sleep for DSIP?+

There is historical small-sample research. This lists a double-blind study of 14 patients with chronic insomnia focusing on nighttime sleep and daytime performance; it cannot represent modern large trials or definitive insomnia treatment effects.[1] ↗

DSIP—these conclusions apply to which study populations?+

14 chronic insomnia patients; placebo-controlled double-blind, 7 nights. 1987 very small historical study; overall sleep evidence can't be inferred from a single paper, and is not proof of human use for our product.[1] ↗

DSIP

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