Small signs for more natural sleep and rest
Waking up refreshed does not depend only on the number of hours slept. A study in Revista da Escola de Enfermagem da USP 2025, conducted in an intensive care unit, showed that the environment and small stimuli can greatly influence the quality of rest. Fifty-nine patients with heart failure took part in a study […]
Melatonin for better sleep, what does the science say and how does 4Sleep fit in?
A new study published in JMIR Formative Research 2025 (study in JMIR Formative Research 2025) looked at the effect of melatonin supplementation on sleep in adults who have difficulty getting a good night’s rest. With a sample of 60 participants who tested 0.5 mg and 3 mg doses of melatonin versus placebo for three months, the study […]
Better sleep after therapy, when the body needs natural support
A clinical trial in Germany, published in the European Journal of Psychotraumatology 2025 (study in European journal of psychotraumatology 2025), followed 180 women with post-traumatic stress disorder after child abuse for one year to analyse how their sleep evolves after intensive psychological therapies. The result is as human as it is revealing. Although the majority […]
