Sources & Editorial Standards
The authoritative sources and editorial principles used across Sleep Signal.
Editorial sourcing standard
Health claims should be grounded in authoritative guidance or high-quality research. Merchant pages are used for current product terms and to document what the seller claims—not as independent validation of efficacy.
A practical decision framework
Start by defining the actual outcome you want: falling asleep, staying asleep, shifting a schedule, reducing bedtime stimulation, or evaluating a commercial product. Those goals can have different evidence and different next steps. Avoid assuming that one ingredient or one habit solves every sleep problem.
What the evidence standard should be
Strong claims need strong evidence. Mechanism explanations, testimonials and ingredient-level studies can generate hypotheses, but they do not automatically prove that a finished supplement treats a sleep disorder. We prioritize authoritative guidance and distinguish merchant statements from independent evidence.
Authoritative starting points
- NHLBI — Insomnia Treatment
- NCCIH — Sleep Disorders and Complementary Health Approaches
- American Academy of Sleep Medicine guideline — behavioral treatments for chronic insomnia