Understanding Sleep Apnea Sleep apnea is a common but often under diagnosed sleep disorder characterized by repeated interruptions in breathing during sleep. These interruptions, known as apneas, can last from a few seconds to minutes and may occur multiple times throughout the night. In some cases, periods of shallow breathing, referred to as hypopneas, also…
What is Insomnia? Insomnia is a sleep disorder characterized by persistent difficulty in falling asleep, staying asleep, or waking up too early and not being able to return to sleep. This condition can lead to daytime impairment, such as fatigue, mood disturbances, and difficulty in concentrating. Insomnia can be categorized into two main types: acute…
What is Tagar or Valeriana wallichii? Tagar or Valeriana wallichii, also known as Tagara, is a perennial herbaceous plant that is part of the valerian family, commonly found in the Himalayan regions of India, Nepal, and Bhutan. The plant is characterized by its clusters of small white to pale pink flowers and its distinctive aromatic…
What is Circadian Rhythm? Circadian rhythm refers to the natural, internal process that regulates various physiological functions, primarily our sleep-wake cycle. This innate biological clock operates on a roughly 24-hour cycle, adapting our bodily functions to the natural ebb and flow of day and night. The term “circadian” derives from the Latin words “circa,” meaning…
What is Jet Lag? Jet lag is a temporary sleep disorder that occurs when an individual travels across multiple time zones, resulting in a misalignment between the body’s internal clock, known as the circadian rhythm, and the new local time. The human circadian rhythm is a natural, internal process that regulates the sleep-wake cycle, and…
What is a Nyctophile? The term “nyctophile” is derived from the Greek words “nycto,” meaning night, and “philos,” meaning loving. Together, these roots illustrate a profound affinity for the night and darkness, distinguishing individuals referred to as nyctophiles from the general population. Nyctophiles often experience a deep sense of comfort and tranquility during the evening…
What is Melatonin/Melatonin Hormone? Melatonin is a hormone primarily produced by the pineal gland in the brain. It plays a crucial role in regulating sleep-wake cycles, also known as circadian rhythms. These rhythms are essential for maintaining various physiological processes, including sleep patterns, hormone release, and metabolic functions. The secretion of melatonin is influenced by…