New research underscores the critical role of sleep in overall health. A study by American doctors and scientists reveals that inconsistent sleep patterns, even within a five-year period, can elevate the risk of death from heart disease by 29%. The American Medical Association (AMA), involving over 46,000 participants, highlights the necessity of maintaining consistent sleep schedules to promote health and potentially reduce mortality risks.
Furthermore, research from the Institute for Diabetes Dasman in Kuwait indicates that disrupted sleep impairs cognitive functions essential for memory consolidation. A healthy sleep routine, characterized by appropriate duration and timing, efficient sleep without frequent awakenings, and sustained alertness during waking hours, is crucial for memory formation and retention. Specifically, reaching the N3 sleep phase, which occurs approximately one hour after falling asleep, is vital for strengthening memories.
The Spanish Society of Neurology reports that 48% of the adult Spanish population and 25% of the child population do not achieve quality sleep. It is estimated that more than 4 million Spaniards may suffer from some type of chronic and serious sleep disorder. Proper sleep hygiene is essential for memory consolidation and overall well-being.