Are you lying awake at night or waking up at 2 AM unable to fall back asleep? Insomnia is increasingly common in our fast‑paced, screen‑heavy world. In this video, Dr Jannie Mouton explains the true causes of sleeplessness — from blue‑light exposure and lifestyle habits to vitamin deficiencies and mental health factors. He also shares practical, evidence‑based strategies to improve sleep hygiene and restore healthy rest.