Insomnia

Sleep is a fundamental biological function essential for physical and mental well-being. It is critical in memory consolidation, tissue repair, immune system regulation, and metabolic balance, contributing to an increased risk of cardiovascular disease, obesity, diabetes, neurodegenerative disorders and premature ageing. Sleep disorders-especially insomnia-affect millions worldwide, leading to profound consequences on daily life and long-term health. Insomnia, characterised by difficulty falling asleep, staying asleep, or waking too early, is more than an inconvenience. Modern lifestyles have exacerbated sleep problems, with artificial light exposure, increased screen time, and 24-hour work cycles disrupting natural circadian rhythms. These factors, combined with psychological stress, anxiety, and poor sleep hygiene, have led to an epidemic of sleep disturbances. Social jetlag-where biological clocks are misaligned with modern schedules-is particularly common in adolescents and professionals, worsening insomnia and leading to long-term health consequences. The book explores how technology, societal pressures, and environmental influences have reshaped sleep patterns and how individuals can restore balance through targeted interventions. This book presents an integrative approach, combining evidence-based lifestyle modifications, cognitive-behavioral therapies, and biological interventions to offer sustainable solutions for sleep improvement. One of the key focuses of this book is the intersection of sleep science with regenerative medicine. Cutting-edge research highlights the role of cellular repair, neuroprotection, and overall vitality. The book also discusses the latest advancements in sleep-enhancing therapies, including nutraceuticals, peptide treatments, and biohacking strategies aimed at improving sleep architecture and circadian alignment. By exploring the science behind insomnia and offering practical, integrative solutions, this book serves as a valuable resource for anyone seeking to improve their sleep quality and overall health. Whether you are a healthcare professional, researcher, or someone struggling with sleep disturbances, you will find the tools and insights to reclaim restorative sleep and enhance longevity in this book.